Head Sport MP3 Player  with TF Card Slot

Enjoy music, wireless wonderful! since now, freedom!
Skating, cycling, running, Track Work, ...
This is a professional sports and leisure-based MP3 player, the main features are: comfortable lightweight, ergonomic design, soft handle, built-in lithium battery, dynamic 3D surround sound, particularly suitable for you in sports, outdoor recreation, travel, etc. Easy to enjoy music anytime, anywhere.

*Portable back-hang design. Convenient for sport.
*Voltage: 3.7V
*USB power
*150mAH rechargeable Li-on battery. Playing time 3 hours
*USB 2.0
*Support MP3, WMA
*With TF Card Slot, upto 8GB
*Key-press:Volume+/-,Play/Pause/,Previous/Next
*16 Level volume control
*LED indication light
*Speaker Power: 2X10mW