1. Dual-USB ports: You can charge 2 mobile devices at same time, save your space and time.
2. Fast and smart charge: Charges quickly with max output up to 5V 3.1A 15.5W; Auto identify every brand mobile phone / tablet with auto detect technology.
3. Digital display: Voltage digital display allows you can see the power of electricity at any time, you can prevent your mobile device from unstable electricity which is harmful.
4. Multiple protection: Offers strong protection against overheating, over-current,short-circuit,over-voltage,and overcharge.
5. Compatible with Samsung, Huawei, Sony, or other smart cellphones, tablets, also good for cameras, MP3 players.
