Steering Wheel Bluetooth car kit with DSP( Digital Sound Process) Technology Built- in FM transmitter CRS Bluetooth Version 2.0+ EDR Direct voice to microphone contact for best sound clarity Full frequency range support Bluetooth transmissioin distance of up to 10 meters Support all T- flash and Micro SD card High resolution multi layer LCD Display LED screen show call phone number, sequence, frequency, time Re- dial lastest call through button Built- in rechargerable battery Wireless earphone( headset) for call privacy option Line- out to connect to earpiece extension and headphone Automatically switch between voice and music mode. Specification: Bluetooth: Version2.0+ EDR Core 3 Music formate: MP3 Noise ratio: improved 13dB signal- noise FM transmission type: FHSS FM transmission: 8meters FM frequency range( 87.5- 108.0MHz) Wireless earphone Standby Time: 18hours Charging time: 4hours Talking time: 3- 4 hours Battery: Built- in rechargeable Li- ion Car power voltage range: 12- 24V Steering Wheel Bluetooth FM Car Kit V1, wireless headset and FM transmitter An all-in-one sleek device that attaches to your cars steering wheel It is ultimate enhancement to your driving experience adding Bluetooth, wireless headset and wireless audio functions to your car with easy installation Make and receive class safely from the comfort of the steering wheel or utilize the smart detachable wireless earpiece for enhanced privacy Enjoy steeming audio files from any micro SD memory card or A2DP mobile phone wirelessly to your car speaker with the built-in FM transmitter Packed with an advanced DSP technology for noise and echo cancellation
Bluetooth Rear Mirror Car Kit: Universal bluetooth handsfree car kit for all kind Of bluetooth phone. (compatible with all kinds of GSM / CDMA / TDMA / wcdma bluetooth Phones. ) Bluetooth v 1. 2 complaint Rearview mirror type (wide-angle &anti-glare Mirror function) Digital noise &echo cancellation system Best sound clarity with little or no distortion. ( superior sound quality) High powered amplifier and speaker Easy to use, no connection needed DSP for both mirror loudspeaker and headset Range up to 10m cable free connection and Compatible with all bluetooth mobile phone Built-in li-ion rechargeable battery that lasts for a Week High powered amplifier and speaker-adjustable Volume control with max. 120 db volume level Directional high sensitive microphone with noise Suppression function Automatic re-connection Loudspeaker mute button Voice dial out function (subject to mobile phone Support) Last number re-dial function Caller ID display with 14 digit large LED screen in Cool blue backlight Support headset and handsfree profiles No radio signal interference Temperature resistance plastic can resist high Temperature up to 105 degree celsius Modern &elegant design DC 12v / 24v input from car cigarette socket or Permanent power supply
Bluetooth handsfree car kit mirror monitor +FM+MP3+Phonebook 600pcs Bluetooth mirror with display and MP3 FM +phonbook 600pcs 2speakers +TTS voice report calling number Easy to install Ultrathin Appearance! Less than 10mm! Weight: 290g--Built-in battery Feature: Bluetooth Specification: Version 2.1 Full Duplex/Echo Cancellation & Noise Suppression/DSP technology Report caller ID(language optional) Display caller ID and English name outgoing number Store up to 20 call records including both incoming and outgoing call Download phonebook automatically and store up to 600 contacts Support playing Hi-Fi stereo music via Bluetooth(A2DP, AVRCP) and SD Card player FM modulation to transfer the voice to the car radio(87.5~108MHZ) Specifications: Support Profiles: HSP/HFP1.5, A2DP, AVRCP, OPP Charging Output Voltage: DC 5 to 5.5V Charging Time: Within 3 hours Talk Time: Up to 10 hours Play Time: Up to 10 hours Standby Time: Up to 200 hours PACKAGE: 10pcs / ctn NW: 6.5KG GW: 7.5KG Meas: 35.6*32.2*37.7CM
Car Bluetooth Hands-Free Communicating and Mobile Bluethooth Stereo Music Player System Bluetooth Mirror + TTS + Phonebook + Car MP3 + Earpiece + FM + 3.5" TFT monitor + Wireless Camera Features: Bluetooth 2.0+EDR compatible with all bluetooth enabled mobile phones. Noise suppression and echo cancellation technology, DSP technology. Incoming caller ID display with LCD in English Incoming caller ID read in English.( TTS: Text To Speech) Voice dial and last number redial independent Wireless earpiece to protect personal privacy. Built-in FM transmitter , frequency (88.1~107.9MHz)selection, digital display irror display frequency, RF output stably, more frequency for selection, without interference problem. Equipped with USB-HOST function, can wireless transmit and play MP3 format music downloaded in you USB-DISK, compatible for more brand USB-DISK.. Has SD/MMC-Card Decode function, can transmit and play MP3 format music downloaded in your SD/MMC-Card, support more brand, style SD/MMC-Card. It can play the music from the mobile by Bluetooth Arc mirror, low reflection with chrome plating , nice view, no blind spot, greatly increase the safety. Directly hook on the back mirror, without occupation of space, thoroughly overcome the trouble of dismantle and reequip. With 3.5" TFT monitor and back up wireless camera . Specifications: Bluetooth version: V2.0 and A2DP Working voltage: 12 to 24V DC Frequency: 2.4GHz Battery capacity: 400mAh Standby time: 120 hours Earphone battery capacity: 60mAh Earphone working time: 2 hours FM radio frequency: 88.1 - 107.9MHz (optional) Operating temperature: -20 to 70°C The visual angle of parking camera : 170°
Easy DIY installation of this bluetooth car kit. Snap on vice grips with rubber pads securely fasten over existing mirror. Bluetooth device with wide angle mirror for maximum safety. Detachable Bluetooth earpiece for call privacy. Backlit LCD shows call information when making or receiving call. Bluetooth 2.0+EDR compatible with all bluetooth enabled mobile phones. Noise suppression and echo cancellation technology, DSP technology. Incoming caller ID display with LCD in English Incoming caller ID read in English.( TTS: Text To Speech) Voice dial and last number redial independent Wireless earpiece to protect personal privacy. Built-in FM transmitter , frequency (88.1~107.9MHz)selection, digital display irror display frequency, RF output stably, more frequency for selection, without interference problem. Equipped with USB-HOST function, can wireless transmit and play MP3 format music downloaded in you USB-DISK, compatible for more brand USB-DISK.. Has SD/MMC-Card Decode function, can transmit and play MP3 format music downloaded in your SD/MMC-Card, support more brand, style SD/MMC-Card. It can play the music from the mobile by Bluetooth Arc mirror, low reflection with chrome plating , nice view, no blind spot, greatly increase the safety. Directly hook on the back mirror, without occupation of space, thoroughly overcome the trouble of dismantle and reequip. With 3.5" TFT monitor and back up wireless camera. Product Notes: LCD hides behind mirror when not in use. Built-in speaker and MIC, plus Bluetooth earpiece for conversation privacy. Ideal for people often on the road for work and personal purpose. What's included BLUETOOTH REAR VIEW MIRROR x 1 Usb charge cable x 1 Car charger x 1 Manual x 1
Bluetooth Car Kit Vehicle MP3 Player FM Transmitter Modulator Remote Control USB/SD/MMC Support Features: Brand New & High Quality. Talking in handsfree. 1.5" LCD display the phone number when there is a call coming. Excellent sound quality with D.S.P solution for echo cancellation & noise suppression(CVC). Supports the remote control to meet dials or pick up telephone. When telephone coming the music automatic cut over to telephone conversation condition. Broadcast music stored up by the automobile through car stereo system. Stereo bluetooth and FM transmitter technology. Specifications: Support SD/MMC card. Support MP3/WMA music format. Automatic last memory. Car cigarette lighter power supply. 20 keys remote controller and steering remote controller. Rated Voltage: 12V-24V Rated current: 90mA limited voltage: 9-26V Power consumption: 1W Work temperature: O-SO°C Support file formal: MP3/WMA SNR: >60dB Degree of distortion: <0.1% Frequency response: 20Hz-15KHz Left and right channel: >60dB Bluetooth version: BlueCore3 Bluetooth voice: With AD2P(Advance Audio Distribution Profile) Transmit distance: 10M Bluetooth microphone effective range: O.5-2M Transmit frequency: 87.5-108MHz
Mobile Phone Handsfree Bluetooth Car Kit Speaker Features: Advanced Built-in Microphone and Speaker Echo Cancellation & Noise Suppression Full Duplex Sound Quality One-touch Answer, Call Rejection,Last Number Redial Voice Dialing Function(Voice Activation subject to voice activate enabled phones) Wireless connectivity up to 10 m (32.80 ft) Standard:Bluetooth V2.0 RF Output Power: Class 2 Working Distance: 10 Meters Frequency Band:2.4-2.4835GHz unlicensed ISM band Support Profiles: Headset and Handsfree Profiles Power:12v-24v DC from Car Cigarette Lighter
Bluetooth car kit with DSP(Digital Sound Process) Technology which be installed on car sun visor and center console Built-in FM transmitter,speaker CSR bluetooth Version 2.0+EDR,CVC technology to eliminate noise Direct voice to microphone contact for best sound clarity TTS function,Voice dial Support all TF card(Micro SD card) Full frequency range support:(87.5-108.0MHz) Bluetooth transmission distance of up to 10 meters High resolution multi layer LCD screen displays caller's phone number,caller's name Automatically download phonebook from mobile phone and memory 300 phone number built-in rechargeable battery and back of device has polycrystalline silicon solar pannel Line-out to connect to earpiece extension and headphone Multi-language:Chinese Traditional,English,French,German,Spanish,Russian,Portuguese,Italian Specification: Bluetooth: Version 2.0+EDR Core 3 Music format: MP3 Noise ratio: improved 13dB signal-noise FM transmission type: FHSS FM transmission: 8meters FM frequency range:(88.1-107.9MHz) Standby time:46hours Charging time:6hours Talking time:14 hours by FM,7 hours by speaker. FM Music play time:15hours Battery:Built-in rechargeable Li-i Car power voltage range:12-24V
Steering wheel handsfree bluetooth car kit with MIC speaker,support different languages voice prompts, dual-link, dual standby,Auto-on,Auto-off. Product Features: Calling sound is clear, no noise, large-cavity speakers . Installed in the steering wheel, incoming calls hands without leaving the steering wheel, safe and convenient operation. (other Bluetooth kit are installed further away from the steering wheel, but to drive a security risk, rather than facilitate). large buttons: simple operation, convenient, safe. (other Bluetooth majority of key small car operation is extremely inconvenient, but also to drive a security risk). within replaced the standard BL-5C 800mAh rechargeable lithium battery. (others lithium can not be replaced, the capacity is small, use a short time, life is short, similar toys (Bluetooth, does not take long). voice prompts: a call comes in to play, Bluetooth connectivity, pairing, on, off, have the voice prompts. Very easy to use, and multiple languages(Chinese, English, West Germany, France). can simultaneously connect two mobile phones, dual-link, dual standby. super compatibility: compatible to connect all kinds of mobile phone and digital equipment. Low-power design, the normal life about 60 days, without frequent recharging.Truly useful Bluetooth hands-free is to receive calls hands-free function, to drive convenience and safety, rather than to car trouble and security risks, Auto- on,auto-off Our goal is to: A Practical + security. Bluetooth specification: 3.00 transmission distance:0- 10 m Pair pasword: 0000 Frequency Range: 2402MHZ-2480MHZ Package include: USB Car charger*1 usb charing cable*1 BL-5C battery*1 fixed iron and double sided tape *1 manual*1
Bluetooth Car Kit - Hands-Free Speakerphone TTS (TEXT T0 SPEECH) function Speak caller number (support multiple languages) Clip fixation for sunshield panel One-touch answer, call rejection, last number redialing, mute....etc Build-in High Fidelity Speaker and all-angle Microphone. Product Specification: Alias: Bluetooth Car Kit......etc Bluetooth Specification v2.0+EDR class 2 Supports Bluetooth Headset and Hands-free Profile(HFP 1.5) RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band Radio Performance: Receive Sensitivity of -90dBm,TX Power Max 4dBm Speaker output power: 2W 4 Button design: MFB, VOL+, VOL-, Mute LED Indicator Status: Blue, Red Rechargeable 750mAh Li-Polymer Battery Mini 5 Pin USB Plug charging Port Charger adapter Output: DC 5V&500mA Nominal charging time: Max 4 hours Talk time: Up to 10 hours Standby time: Up to 1000 hours Dimensions (main body): 127.8(L) x58.8 (W) x 19.8(H) mm Weight: 93.5 grams
Talking on the phone while driving on a highway is risky, and we don’t want to encourage you to do that. It’s always a safer option to either pull up your car from the highway or make use of a handsfree device that allows you to talk with both your hands still managing the most important business. A new product from China can keep your talks safe and green at the same time. The solar-powered Bluetooth handsfree device is perfect for busy drivers and has been designed to offer both safety and convenience. The device can be clipped to the sun visor or the windshield of the vehicle, where it can harness the sun to recharge its built-in battery. For days that aren’t that sunny, the device can also be charged by plugging it directly into the car’s 12V socket. Specifications: Primary Function: Solar Powered Bluetooth Car Kit - Carrier ID LCD Display Bluetooth version: Bluetooth 2.0 Bluetooth Profiles: Headset and Handsfree Frequency Range: 2.4GHz Spectrum Operating Temperature: -10 C to 55 C Dimensions: 104mm x 55m x 16mm (L x W x H) Buttons/inputs: Power on/off Volume buttons Multi-function Button USB port for software updating and charging LCM Display Certifications: CE, FCC Product Notes: Solar Powered Bluetooth Car Kit for busy travelers - Carrier ID LCD Display Bluetooth handsfree functionality for safe cellphone use while driving Simple setup and installation Full Duplex System with DSP Technology, Noise Suppression and Echo Cancellation Backlit Display for Night Use Package Contents: Solar Powered Bluetooth Car Kit Transparent device stand/cradle Transparent device mount Car charger with USB connection USB to DC 5V power cable 2x Plastic suction cups for windshield attachment Instruction booklet - English
To answer the phone call and to play music stored in the mobile phone by this item with perfect sounds quality. Display the number of incoming phone call clearly by LCD Screen in Blue backlight. Voice prompt in different nine kinds of languages. Callback the last number. Switching Private Talk at any time conveniently. High capacity battery can operate bluetooth call more than 10 hours. With FM Transmitter, talking and communicating via Car stereo available. Support U Disk, SD/MMC card. Support MP3,WMA file. LCS display the info. of tracks,name of songs,playing duration and removable device. With 2 pcs 1.5W external speaker. Lithuim Battery: NOKIA BL-5B battery(3.7V/800mAH) FM frequency range:87.5~108 MHz Frequency response;20HZ~15KHZ Bluetooth transmission distance;5M LCD matrix display:112*16 Charger output voltage:DC5V Maximum charger output current:1.5A Work temperature:0~50 G.W per unit: 0.5 kg NOTE: This device is fixed on the steering wheel directly,needn't modify the car wheel The device is available for small and medium sized auto It's better to fix this device above the steering wheel,avoid obstructing the auto instrumental panel Attention: Never charging when driving after fixed this device on the steering Otherwise,responsibility is bome by the driver if danger and accident happen.
Solar Powered Bluetooth Car Kit with Name Display & DSP TTS Stay Linked with our Brand New Solar Powered Bluetooth Hands-Free Device. Bright Blue LCM Display Solar Powered Charging No Sun? No problem! Comes with a USB Cable & USB Car Charger Reversible Display Caller ID & Name Display Voice Dial, Call Waiting, Redial Answer, End, Reject a Call Built-in Speakers & Microphone Built-in Rechargeable Lithium Ion Battery DSP Technology, Full Duplex Noise & Echo Suppression Standard Mini USB Port for Charging Solar or Electric Charging TTS voice report caller's number PACKAGE CONTENTS: Solar Powered Bluetooth Device Suction Base with 3 Suction Cups Visor Clip USB Charge Cable USB Car Charger TECHNICAL SPECIFICATIONS: Frequency Range: 2.4GHz Spectrum Car Charger Input: DC12V-24V Dimensions: 104mm (l) x 55mm (w) x 16mm (h) Weight: 69 grams This is our best bluetooth hands-free device yet, the call clarity cannot be beat, no echo, no extra noise. The easiest set-up ever, Great stylish looks & weighs only 69 grams!
Bluetooth Version: 2.0 range: 0-10m Super bright rotatable LCM display Caller ID or English Name Able to store 200 phone numbers (optional), and support sync phone book upload Solar power supply and Built-in 600mAh Li-ion battery provides 6 hours phone talking and 120 hours standby time Built-in high intelligent microphone and powerful speaker. DSP technology,Full Duplex, Noise reduction& Echo suppression. Perfect phone talking effect. Flexible installation--- clamp onto sun visor, or stick onto windshield and dashboard Phone book/ incoming numbers Up and Down Scrolling& Dialing Voice dialing, last call redialing, callback, answer /end/reject a call and call switching & waiting Car charger to connect the car kit USB port with cigar lighter or computer USB port for charging . USB port for software update and charging.
Stream your music wirelessly via Bluetooth 3.0 for crystal clarity With the Android Sound Box, you can keep your phone in your pocket while you chill out to your favourite tunes. Utilising Bluetooth 3.0 for maximum compatibility and the best quality signal, this speaker sounds as good as, if not better than, similar quality wired alternatives. Small but powerful 2W speaker provides a room-filling sound Utilising the latest in mobile speaker technology, the Android Sound Box packs a powerful 2W speaker into it's small frame. This lets you enjoy your music wherever you are, and if you're using the hands-free capabilities you'll be able to hear whoever's calling perfectly. The speaker comes with a desk stand to elevate it and thus help expand the sound even more. Robot's head acts as a control for your phone, letting you change tracks with a twist or pause with a push The top of the robot can be moved to let you control your tracks, play/pause music, or activate voice-dialling with a simple motion. The head rotates left and right for track changes, while it acts as a button for the other features. Integrated microphone lets you handle your calls completely hands-free Built-in to the top of the unit is also a handy microphone. This is perfect for hands-free calls so you don't have to reach for your phone when a call comes in, and can also be used for voice dialling or voice commands. Built-in battery for use on the go Don't worry about having to be tethered to a power source - with the Android Sound Box you can pick up and play wherever you want. The integrated battery will keep pumping out your tunes for up to 10 hours Features: Brand new and high quality. Support cell phone, iPhone/ iPad/ Smart Phone, laptops etc. Multiple purposes: for in-car, coffce, home uses. High quality A2DP streaming. Redial the last number, reject a call. Voice dial. With built-in speaker microphone. Full duplex technology. With wind nose suppression. Connects automatically once power on. Works normally while recharging. Low consumption standby. With built-in rechargeable Li-ion battery. Size: 9.5cm x 5.5cm x 5.5cm - 3.74inch x 2.17inch x 2.17inch. Specifications: Bluetooth version: 2.1 + EDR. Frequency range: 2.402-2.480GHz ISM 2.4G. Headset agreement: HSPV 1.2. Hand-free association: HFPV 1.5. A2DP: V1.2. Transmission distance: 0-10M. Speaker power; 4 ohm/ 3W. Charger voltage range: DC 12-24V. Built-in li-ion battery capacity: 500mah. Recharging time: 2-3 hours. Working time: >24 hours. Operating temperrature: -10 - 70 degree. Working humidity: 10-70%.
Stores up to 200 contacts telephone numbers Remembers last 10 numbers for redial Choice of built-in speaker or FM transmitter to car speaker audio output It's an MP3 player as well! Simply load your MP3s on a TF/microSD card and the car kit will find, access, and start playing your favorite tunes! Charge by USB, Power Adapter, or Solar Panel Comes with a free windshield mount so your handsfree Bluetooth car kit solar panel faces the sun providing unlimited standby and talk time Feature: Solar-Powered. Answer and End a call. Reject a call. Redial. Call switch. Scroll the last 20 incoming calls. Incoming call number display. Store up to 200 phone number. Built-in powerful speaker. Built-in high intelligent microphone. Supports TF cards and MP3 file format. Remember the last song and frequency. Specifications: Bluetooth version: Bluetooth V2.1+EDR Frequency range: 2.4GHz~2.48G ISM Transmit frequency: 87.5-108MHz Operation distance: 0-10m Supported file format: MP3 Supports TF cards and MP3 file format. Store up to 200 phone number. Car charger input voltage: DC 12-24V Talking time: Up to 12 hours Standby time: Up to 9 days Color: Black and silver Note: TF Cards NOT included.
The Solar Bluetooth Car Kit is actually quite a creative product, it comes equipped with a solar panel, effectively branding itself as a “green” solution for anyone who wants to talk without having something attached to their ear. By harnessing the power of the sun, this unit has no negative impact on the environment. In addition to gaining power through the solar panel, this Bluetooth speaker also has a mini USB port on the bottom. Using this port, you can charge up the device using a standard USB port on your computer or the provided car charger adapter and juice it up from the cigarette jack. Speicifcation: Bluetooth Hands free Car Kit with Solar Charger and LCM Display Bluetooth wireless version: 2.0 Bluetooth Profile supported: Headset and Hands-free profile Frequency range: 2.4GHz Spectrum Easy to install: just stick on the windscreen to charge and mount over the sun visor, the product can use in the car or on a desk also LCM Screen display reversion: Its screen can reverse by pressing the "+" and "-" button at the same time when you use it at different place Incoming call number and ID (English name) display "+" and "-" to scroll 10 incoming numbers Store 200 groups of telephone numbers Solar charging as green product for environment protection Dial, redial, Voice dialing , Call rejecting, Call waiting, last call redialing and call switching function Super bright LCM caller English name display and caller ID DSP technology, Full duplex, noise and echo suppression Built-in 500 mAh Li-ion Battery to provide typical standby time of more than 5 days Built-in high intelligent microphone and powerful speaker Unit weight: 69g Dimension: 104*55*16mm Operation temperature range; 0 - 50 degree C In white box packaging
Features: Support bluetooth Headset, Handfree Profile Broad compatibility, support all bluetooth phones. Easy to control. Automatically rechargeable pluging into cigarette lighter Activate voice dial and adjust volume by pressing a button. Specification: CSR 1.2 V Work Range: 10Meters. Frequency: 2.4GHz Size: 151*58*32mm Net Weight: 60g
Handsfree for all Bluetooth phones! The CK3100 and its Handsfree Console provide drivers with visual information and functions that they routinely use from their personal phone. Features a small display that shows information like caller ID. The Handsfree Console connects to the car kit control unit located underneath the dashboard. The CK3100 is the most advanced hands-free car kit on the market. With the Parrot CK3100, you will be able to place and receive calls in comfort and safety, without ever touching your mobile phone. The wireless connection between the CK3100 and the Bluetooth® phone and its voice recognition system is enabled as long as the phone is turned on. The display of the CK3100 provides information such as caller ID, carrier signal strength, or last calls received, in large well-contrasted digits easy to read at a glance. At a time when legislation is tightening up to restrict the use of mobile phones in vehicles due to safety concerns, Parrot CK3100 benefits are not just for the sake of convenience and comfort - they are fast becoming a real necessity. The Parrot CK3100 wirelessly connects with all Bluetooth® phones on the market- compatible with all brands. Audio integration is the typical installation method for this car kit Please note: We recommend that you test the car kit before installation as they cannot be returned after installation. Please follow the installation instructions carefully and read all safety information. Advanced features: Seamless hands-free use Comfort and safety while driving Superior user interface with LCD display Can be installed in any vehicle Automatically mutes the radio Uses the car speakers Audio volume control Quality audio (Digital Signal Processing) Up to fives devices can use the system No cradle No wire, no headset No headset battery to charge Voice recognition dialer Software upgradeable Superior User Interface: LCD Screen 2 Buttons (Red and Green) 1 Scroll button with validation Standard features: Echo cancellation, noise reduction Voice recognition dialing Volume control Dual call Auto connect on incoming call New features: Caller ID Dialing with numbers Phonebook synchronization including: -last calls received -last calls dialed Extension with new voicetags (up to 150) User connection priority management (up to 5 users) Wordspotting Characteristics of voice recognition Up to 150 Voice Tags: Real time Noise-robust Dynamic adaptation to background noise The Parrot CK3100 package contains: 1 CK3100 electronic control unit 1 microphone with cable 1 radio mute cable with line output (ISO cable) 1 power supply cable 1 display with buttons and cable 1 user guide in 7 languages
Features: It is a standard Bluetooth Car Kit headset that adapts CSR BC3 and conforms to Bluetooth V1.2 Build in CVC to eliminate noise and control echo very well and get clear speaking effect; Large screen LED display, be able to adjust the angle of LCD Support A2DP, AVRCP profile; Support calls waiting Support voice dialing(mobile phone has the funtion); Support mobile phone rings; Have three telephone books; Support last calling telephone number redialing; Keep mute in speaking to protect privacy of users; Support automatic reconnection; Support telephone transfer; Support FM transfer; Parameter: Bluetooth specification: V1.2 Bluetooth frequency: 2.4GHz-2.48GHz Output power: Class 2 (-6dBm - +4dBm) Receiver sensitivity: ≤-70dBm Transmission rate: MAX 2MBPS Transmission distance: 10m without obstacle Charging time: 2~3hrs Working time: 10~20hrs Standby time: 100hrs Pairing password: 0000 Battery: Rechargeable Lithium Polymer Battery, DC3.7V Working temp.: -10-+45 Storage temp: -20-+65