This 2-in-1 Charger and Back Up Battery Works with Phone, Made for music player - makes sure youll never unexpectedly run out of power again.
The system features a high capacity 1800mAh polymerized lithium-ion battery that provides up to 30 hours of additional music, 6 hours of video or 3 hours of talk time.
Included is a USB charging cable and USB AC adapter which can be used to charge the Phone/player and battery pack simultaneously.
The 2-in-1 Charger and Back Up Battery is compatible with Phone all music player models with a 30 pin connector.
