... usb charger 1.High quality,competitive price 2.CE,FCC,ROHS 3.twelve months warranty 4.with different output way Dear USB 5v2a wall usb ... . Voltage: DC-5V 2. Current: 500mA~2.0A 3. Type: USB adapter Efficiency Level:CEC, MEPS, ErP, ENERGY STAR VMAIN FEATURES ... , REACHApplication:cellphone,mobile phone.Mp3/MP4.game player ,Tablets Dual usb wall charger