Sport MP3 headset, Acoustics & Somatology designed, portable sport wireless headset

Sport mp3 headset

1.       built-in 3.7V 150mAh rechargeable lithium battery

2.       USB port charged

3.       battery support:>4 hours

4.       support: mp3, WMA,WV, RM, OGG, APE, AAC, CD, WAV, FLAC music format

5.       USB Edition: USB 2.0

6.       Built-in flash memory up to 4GB

7.       Frequency response: 20Hz-20KHz

8.       16 Level volume control

9.       signal-to-noise:.>80db

10.   speaker power: 2*10Mw

11.   LED indication light

sport mp3 headset