Features: By matching with Qi-compliant power bank or power receiver， the wireless charging pad can wirelessly charge any Qi-enabled devices. WPC Qi compliant wireless charging pad， allow to charge for any of Qi compliant devices such as iPhone4S/4/3G， Blackberry， HTC， Samsung Galaxy S3/Note 2， as well as gaming console like 3DS， PS3 controller， XBOX 360 controller， etc. Power conversion efficiency up to 78%， can provide up to DC5V/1A transmission capacity， the charging pad enables powering or charging for any other DC5V devices like iPhone4， iPad， Blackberry and etc. It adopts smart identification system while its transmitter and receiver unit adopts UART (Universal asynchronous receiver/ transmitter) encrypted transmission control signal which is stipulated by WPC. Magnetic alignment between wireless charging pad and receiver(jacket) to guide the user for correct placement of their portable devices. Specially designed power adaptor with AC100-240V / 50-60HZ Power， suitable for all countries and regions user. Stylish design， ultra-thin and portable when using at home， office， public area， etc. Circuit protection design with auto-switch off function to avoid over charging & overheating， safe and reliable.