SmarTech - Power Roll Lipstick case look battery backup charger.This is a handy dandy charger fits in any purse and ready to take charge when you need to continue on a phone that is almost dead. Works effortlessly with no waiting.The built in 2600mAh give it a quick dose to keep you connected on those important calls. Approx. 8 Hour useComes in 9 colors Includes USB and micro USB cable to charge the battery