Product Details

Product Description

Noise cancelling bluetooth headset stereo bluetooth headphone

Description:

1. system specifications: Jerry chip card reader / playback system
Support 8GBTF card expansion, support for audio input TF card player supports Bluetooth answering transmission, radio;
2, audio mode: Compatible MP3, WMA, WAV format
3, the receiving frequency range: 76- 108MHZ 4, S / N ratio:> 90 db
5, total harmonic distortion <1%
6, Frequency Response: 20HZ - 20KHZ
7, Power: 300 mA / hour rechargeable
8, more than four hours of continuous working time
9, charging time: 2.5 hours
10, the working temperature: 0 -50C