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Wholesale Foldable Headphone
Product Name: Computer Headset with Foldable Design
Item No: 622155472
Description:
Foldable design for your convinence
Light-weight and quality soud to reflect true melodies
Two gold-plated plugs and attactive volume controller
To enable you to use it at ease.
Product specification:
1. Driver unit: 40mm
2. Impedance: 32 ohms±15%
3. Sensitivity: 90±3dB
4. Frequency range: 20 - 20KHz
5. Max. Export power: 100mW
Mic specification:
1. Directivity: Omnidirectional
2. Frequency range: 20Hz - 16KHz
3. Sensitivity: -54dB±3dB
Product Name: Folding Headphone
Item No: 6211115925
Description:
1. Size: Φ 9.7*6.7mm
2. Frequency Response: 30Hz-16KHz
3. Sensitivity: -58db+/-3db
4. Rated Voltage: 3V
Driver Unit:
1. Size: Φ 27mm
2. Frequency Response: 20Hz-20KHz
3. Sensitivity: 105+/-3db
4. Impedance: 32Ω +/-15%
5. Power Capability: 100mw
Product Name: Folding Headphone
Item No: 62111271939
Description:
1. Size: Φ 6.0*5.0mm
2. Frequency Response: 30Hz-16KHz
3. Sensitivity: -58db+/-3db
4. Rated Voltage: 3V
Driver Unit:
1. Size: Φ 30mm
2. Frequency Response: 20Hz-20KHz
3. Sensitivity: 105+/-3db
4. Impedance: 32Ω +/-15%
5. Power Capability: 100mw
Product Name: IR Wireless Foldable Headphone
Item No: 62220434977
Description:
1) Infrared wireless stereo headphone for car audio systems
2) Single channel for one car audio source
3) Folding Design
4) Compatible with all vehicle AV applications
5) Auto mute and auto power off function available for headphones
6) Effective range up to 10 meters
7) Ultralight weight design for comfortable wearing with adjustalbe headband
8) Numbers of headphones can be used simultaneously in the car
9) Personal volume control
Specifications:
1) Carrier frequency: 2.8MHz(right); 2.3 MHz(left)
2) Speaker: 30mm mylar
3) Cone impedance: 32Ω± 15%
4) Effective range (maximum): About 10 meters
5) Audio model: Stereo
6) S/N ratio: ≥60dB
7) Channel separation: ≥40dB
8) Frequency response: 30 ~ 20, 000Hz
9) Power supply: 2 AAA battery
Product Name: Foldable Active Noise Canceling Headphone
Item No: 6192220433
Description:
Foldable noise reduction headphones is of high quality silence effect, it can reduce more than 70% environmental noises with advanced technology. Your choice for best acoustics. The best acoustics you can choose.
Specifications:
Name Active Noise Canceling Headphone
Driver Unit 2X40mm
Frequency Response 20-20kHz
Impedance 32 ohm
Sensitivity 105dB, 111dB (at 1 kHz)
Noise Reduction Level e13dB at 300Hz
Plug 3.5mm, with 6.3mm Adapter
Cord Length 2.0m
Battery AAA X1
UP CHINA INDUSTRIAL LIMITED
Address: 101, 2 Bld, Innovation Industry Park, XinZhongTai, NanLing, Buji Town, Longgang Dristrics, Shenzhen China 518114.
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