Here is a slim, compact and lightweight power bank featuring a smooth white matt finish. The 4 LED indicator lights warn you of the remaining power so that you are never stuck without enough battery. The product includes a 3-in-1 charging cable to charge multiple devices on the go. Made of - ABS Features: - Lithium polymer battery - Capacity 4000mAh - Input current 5V/0.5A - Output current 5V/1A - Life Cycle < 300 cycles - Recharge Time < 3 hours - Discharge Time 5 hours - Includes micro USB cable Product Dimension: 11.5 ( l ) x 6.8 ( w ) x 0.6 ( h ) What's in the box 1 x 4000mAh Slim Powerbank 1 x Micro USB cable