Highitech 4000 mAh Qi standard Power Bank Wireless Charger Charging Pad for iPhone Samsung Portable backup power bank, 4000 mah, charge your phone wirelessly or via micro USB cable Constant voltage and restrained current charging your devices Advanced power management chipset, efficient charging and high power conversion rate Charge your phone wirelessly or via USB cable & QI standard, touch switch, easy and sensitive Package includes: 1 x wireless charging power bank 1 x USB cable 1 x user manual