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2.4G DigitalWireless Headphones
1,12-hour playing time
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| 2,Standard charge time:Approx.2hours |
| 3,3.5mm audio socket is used under wired mode |
| 4,Adjustable headband |
| 5,Memory foam ear pad with good noise proof function |
| 6,Carrier fiequency:2.4GHZ |
| 7,Working range:10m(withou barrier)360° |
| 8,Frequency modulation method:GFSK |
| 9,Transceiver power:4dBm |
| Built-in driver-free USB audio card approved by Microsoft |
| 10，Microphone Frequency response:20HZ-16KHZ |
| 11,Sensitivity:-50dB+/-3dB |
| 12,Headphone Frequency response:20HZ-20KHZ |
| Speaker dimensions:40mm |
| Speaker impedance:32ohm |
| Sensibility:112+/-3dB |
| Magnetic type:Nd |
| 13,Wireless reception SNR:＞80dB |
| Distortion:＜0.1% |
