Swordfish Tech Warcraft, Stormwind Shield 3,360mAh External Power Bank - Warcraft Movie Official Licensed 3,500 mAh battery capacity Dual-usb port allow two (2) devices to be charged simultaneously LED power indicator and on/off button. Compatible with any Device using Micro USB or Apple Lightning cords, including Smart phones, tablets, digital cameras, portable speakers, Bluetooth headsets, and more Material: PVC & ABS