Trumpet: 27mm Impedance: 32Ohms Frequency Response: 20Hz-20KHz Sensitivity: 102dB Transmitting frequency: 83-108MHZ Max receiving range: 30m Power supply: AAA DC 1. 5V batteries 2pcs

Trumpet: 27mm Impedance: 32Ohms Frequency Response: 20Hz-20KHz Sensitivity: 102dB Transmitting frequency: 83-108MHZ Max receiving range: 30m Power supply: AAA DC 1.5V batteries 2pcs

Six functions: 1\TV sound accompanying: Receive all-channel TV sound accompany, or computer, DVD(VCD), read-repeater(learning machine)and other electronic products with audio output. 2\fm radio receiving: Receiving frequency 88-108MHz fm radio broadcasting and automatically locks on the seclected frequency. 3\install inner micropone, can chat on line 4\wire headphone: This headphone can be used as a wired earphone when it is connected with audio cord. 5\with LED lights 6\sweet voice and drving stereo.

1\TV sound accompanying: Receive all-channel TV sound accompany, or computer, DVD(VCD), read-repeater(learning machine)and other electronic products with audio output. 2\fm radio receiving: Receiving frequency 88-108MHz fm radio broadcasting and automatically locks on the seclected frequency. 3\install inner micropone, can chat on line 4\wire headphone: This headphone can be used as a wired earphone when it is connected with audio cord.

Frequency wireless headphone Receiving frequency 84-108MHz. New fashion style. High sensitive and anti-interference, stable frequency. Unlimited receiving bethind the doors, walls, windows etc. The two functions are: 1\TV sound accompanying: Receive all-channel TV sound accompany, or computer, DVD(VCD), read-repeater(learning machine)and other electronic products with audio output. 2\fm radio receiving: Receiving frequency 88-108MHz fm radio broadcasting and automatically locks on the seclected frequency.

Frequency wireless headphone, Receiving frequency: 84-108MHz. New fashion style. High sensitive and anti-interference, stable frequency. Unlimited receiving behind the doors, walls, windows etc. The two functions are: 1\TV sound accompanying: Receive all-channel TV sound accompany, or computer, DVD(VCD), read-repeater(learning machine)and other electronic products with audio output. 2\fm radio receiving: Receiving frequency 88-108MHz fm radio broadcasting and automatically locks on the seclected frequency. 2 in 1 60PCS/box

1) PLL technology 2) multi-directional transmission 3) frequency: 863.1MHz-863.5MHz or 912.5MHz-914.5MHz. 4) frequency range: 20Hz ~ 20KHz 5) distortion: <=0.5% 6) S/N Ration: > 60 dB 7) frequency range: 20Hz ~ 20KHz 8) R/L channel separation: >30dB 9) transmission range: 100 meters 10) power supply (transmitter): DC12V 11) power supply (headphone): 700mA/H rechargeable Ni-MH battery Feature: 1. Ultra-high frequency, high fidelity 2. Ultra-low distortion 3. Transimission through walls, floors, ceiling etc. With ease 4. Strong stereo sound 5. Strong anti-disrupption capability 6. High power output 7. Low FCC 8. Stable performance 9. Designed for EU&US markets 10. Simple&elegant look widely applicable to PC, TV, DVD VCD, MP3, MP4 and other major audio sources

Computer headphone, stereo headphone with mic. CE & RoHS, USB jack and 3.5mm plug available. Adapt to game player, PC and others Specification for this computer headphone: * Speaker Diameter: Φ40mm * Frequency Response: 20Hz-20.000Hz * Sensitivity: 108dB +-2 dB * Impedance: 32Ω +- 15% * R. M. S: 50 mw * Plug (mm): 3.5 stereo Microphone: * Impedance: 2.2KΩ * Sensitivity: -58dB+-2 dB * Frequency response: 50-16000Hz

1. Wireless headphone designed with advanced 2.4G wirelss technology works with a range of more than 15meters; 2. Dynamic receivers with powerful magenet project high clarity and deep bass sound; 3. Great and flexible structural design is featured with super flexibility and high wearing comfort; Product specification: 1. Driver unit: 50mm 2. Impedance: 50ohms± 15% 3. Sensitivity: 102± 3dB 4. Frequency range: 20Hz- 20KHz 5. Max. Output power: 100mw Mic specification: 1. Directivity: Omnidirectional 2. Frequency range: 20Hz - 20KHz 3. Sensitivity: -54dB± 3dB

*Infra-red Wireless stereo Headphones *Key Specification/Special Features *Carrier Frequency right channel 2.8MHz/left Channel 2.3MHz *Automatic muting design on receving headphone *Power Automatic cut-off with on signal input on transmitter *Comfortable soft-leathered and earpad on headphones *Power source Headphone: Batteries UM 1.5V*2(AAA) *Transmitter: DC 12V/300m AAC DC adapter(Supplied) *Weight Headphones approx. 240g *Transmitter approx. 180g

*Radiate Frequency: FM 49.85MHz *Radiate power: Max120dB *6F22(9V) battery, or used AC/DC adopter *Audio input: ≤500mV Headphone *Size"2450" recharge Li-ion battery, AC/DC recharge adopter *Battery recharge life: ≥300 cycle *Receiver frequency: FM 49.85MHz *Audio frequency response: 80Hz~15KHz(+/-3dB) *S/N: ≥45dB *Out put power: ≥50mW *Receiver distance: ≥40 meter(none impediment)

*Infra-red Wireless stereo Headphones *Key Specification/Special Features *Carrier Frequency right channel 2.8MHz/left Channel 2.3MHz *Automatic muting design on receving headphone *Power Automatic cut-off with on signal input on transmitter *Comfortable soft-leathered and earpad on headphones *Power source Headphone: Batteries UM 1.5V*2(AAA) *Transmitter: DC 12V/300m AAC DC adapter(Supplied) *Weight Headphones approx. 240g *Transmitter approx. 180g

Headphone Specifications FM System Carrier Frequency: R-CH 2.8MHz L-CH 2.3MHz Speaker: 40mm Mylar Cone Impedance: 32Ω 15% Effective Distance: Approx. 10M Power: AAA x 2 (PCS) Battery Life: Approx. 35 hours Weight: Approx. 160 g Transmitter Specifications Infrared Wavelength: 850nm Distortion: 0.20% Power In-Put Tolerance: 11V to 13V Audio Input Range: 0.1V~5V (RMS) Power: 12 DC/200mA Adaptor Weight: 85g Features -Fashionable and ergonomically designed with no stress consideration and light devise. -Hi-Quality transmitting and studio sound effects. -Foldable design for easy storage and portability. -With powerful echo effect for Karaoke practicing.

Wireless headphone with radio. 5 AAA batteries included. Color: Black Size: 2.2 x 8.5 x 10.5 cm

wireless headphone Specifications: Communication Level: Mono Receiving Frequency: 88~108MHz Transmission Frequency: F1: 85.5MHz / F2: 86MHz Frequency Response: 20~20, 000Hz Sensitivity(S. P. L): 105dB3dB/mW(at 1KHz) Power supply: - Headphone: DC 3V (2x1.5V AAA batteries) - Transmitter: DC 3V (2x1.5V AAA batteries) Signal/Noise Ratio: >60dB Maximum operation distance: 30m, 360

1. This headphones are a doubles of functions headphones, headphones all receive and dispatch with a machine the function, can use on the computer the lead-in chats the QQ MSN Skype etc. Function(Take lead-in microphone headphones) 2. Effectively there is not any position that limit in the range of receiving. 3. The radiowave can pierce through the wall, the floor, the glass waits for objects 4. Adopt 2.4G high frequency(UHF) and convey the three-dimensional acoustical signal distance is direct 60 m. 5. Under the same transmission frequency, can be a lot of is received. 6. The transmitter has no signal automatic shut-down function while inputting signals 7. Can use various kinds of sound sources, like TV, CD/DVD, Computer, etc. 8. Using the frequency synthetic technology of newest phase locking cycle( PLL) it is steadier to work 9. Shoot the machine to will shut down automatically in had no signal input 1.8-3 minutes Specification: PLL function Frequency: 2400-2500MHz Frequenz: 15Hz ~ 22KHz Distortion: <0.1% S/N Ration: 95 dB SENSITIVITY: -83dBm Effective transmitting range: Up to 100 feet Headphones battery: 700mA/H rechargeable battery AC Adapter with UL-listed Deliver the way: Is to adopt 1: 1 deliver Packing: CARTON BOX: 427*327*452.4mm QTY: 6PCS N. W.: 6.3 KG G. W.: 7.1 KG

1. Wireless headphone 2. Wired headphone 3. FM radio receiver 4. Wireless monitoring 5. Wireless chat online 6. LED super shining light (optional) widely applicable to PC, TV, DVD VCD, MP3, MP4 and other major audio sources Specifications Transmitter: 1. Frequency: 84MHz 2. Modulation mode: FM 3. Transmission range: 35 meters 4. Power supply: 2xAAA or 4.5V adaptor Receiver (headphone): 1. Frequency range: 82-108MHz 2. Reception mode: FM 3. Frequency response: 20-20000Hz 4. Distortion: <=2% 5. Power supply: 2*AAA batteries.

1. Stereo wireless headphone 2. Use PLL technology to make sure the transmitting and receiving more reliable and stable 3. Wireless talking on Internet 4. Moveable microphone, comfortable for talking or playing internet game online 5. Receiving by point to point, convenient to operate 6. Auto mute function available for headphone 7. Recharging function for the headphone 8. Preset 3 channels to avoid possible interference 9. Transmission frequencies: 2403.0MHz, 2403.5MHz, 2404.0MHz 10. S/N ratio: >55dB 11. Transmission distance: 100 meters(without obstacle) 12. Power requirement: Transmitter: 12V AC adapter (included), Receiver: 3 X AAA rechargeable Ni-H batteries (not included) 13. Suitable for global markets

1. Stereo wireless receiving headphone(only for JH-604MA) 2. is mono sound 3. Carrier frequencies: 2.3MHz/ 2.8MHz + or - 5KHz, 3.2MHz/ 3.8MHz + or - 5KHz(only for JH-604MA) 4. Carrier frequencies: 2.3MHz + or - 5KHz, 2.8MHz + or - 5KHz 5. Speaker Impedance: 32 Ω 6. S/N ratio: >55dB 7. Fully compatible with TV, CD, VCD, DVD, MP4, PC and other audio devices with IR transmission module built-in 8. Power requirement: 2 X AAA batteries (not included) 9. Suitable for global markets

wireless headphone are apply for TV, computer, DVD, DV, MP3, Walkman, etc. The main function of FM HI-FI wireless headphone products as follows: 6 IN 1 function Wireless headphone Wired headphone Wireless chat online or wired chart online Listen to FM radio Wireless monitoring (by this function, it helps you well to take care of you baby and old people) LED (color indicate light)