BRAND NEW IN BOX - COMES WITH FREE SELFIE STICK! Battery Capacity: 5200mAh Battery type: Lithium-Ion Output: 5V 1A, 5V 2A Input: 5V 1A Size: 0.86'' x 1.67'' x 4.51'' Dual USB for charging 2 devices at once USB cable for charging and discharging Charging cord included: Micro USB Compatible with smartphones, tablets, action cameras, fitness trackers, smart watches, bluetooth devices, and other USB powered devices Talk Time: +35 hours Listening Time: +78 hours Internet Time: +17 hours