Input: USB: 5V/2.1A
Output: 5V/2.1A, USB port built-in:5V/1A
Wireless Output: 5W
Color : White, Black,Red
Highlights: 4 LED light display power level, and with built-in cable
Battery:Lithium-ion polymer battery
Charging:Via Micro USB
Protection: over-voltage, over-current, short-circuit
Unit size:148*77*14mm
Package size:102x184x32mm
Carton size:340x220x230mm