sell 2.4G digital wireless headphone with MIC 1.USB transmitter 2.built-in MIC 3.portable and foldable mini headphone

sell 2.4G digital wireless headphone with MIC

specification:

1.Frequency range: 2.4G-2.48GHz 2.Modulation / demodulator way: GFSK3.Transmitting power: 0 dBm4.Frequency response:20Hz-15KHz 5.Separation > 70dB 6.Distortion: 1%7.S/N Ratio: > 70dB 8.Power: Built-in chargeable 150mAH lithium battery9.working: 5 hours

distance:

10-15 meters

delivery time

one week

packing

box size: 12*12*6

sell 2.4G digital wireless headphone with MIC