Sport Headset Headphone Earphone MP3 Music Player Micro SD TF

This is a stylish, great-sounding sport headphone, lets you enjoy your sports and music at the same time. Support TF SD.

Festures :

Operation Time: about 8 hours

Support: 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 poly Lithium battery offers high safety and stability and avoid over-charge and over-discharge

Specifications:

Output Frequency: 20Hz-20kHz

Working Temperature: -10~45 Celsius

Operating system: Windows 98/ 2000/ XP/ Win 7

Cable Length: App.51cm/20.0 inch

Size: App.15.5 x 12cm / 6.10 x 4.72 inch

How To Use:

1. Switch the power button to "ON", and then the LED turns on, the earphone works.

2. MP3 Playba: Insert TF card in proper direction and the product automatically switch to MP3 playba mode. Press previous/next to perform the corresponding operations.

3. Pause Playba: press button >;||

4. Volume Control: Long press the Previous/Next button to volume up or down

5. Power Off: Push the switch to "OFF"