This is a stylish, great-sounding sport headphone, lets you enjoy your sports and music at the same time. Support TF and FM radio.
Features :
Operation Time: about 8 hours
Built-in flash memory up to 16GB
Support: FM radio /MP3/WMA format
User For: bicyclist, runners, joggers, walkers etc
Great-sounding lets you enjoy your sports and music at the same time
Powered by USB cable, use mini USB 5V charger to recharge it for 2~3 hours
With built-in rechargeable polymer Lithium battery offers high safety and stability and avoid over-charge and over-discharge