Slim Design 4000 mAh Portable Power Bank
Input: DC 5V / 1.5A
Output : DC 5V /2.1A
Material: ABS Metal
Lighting Plug, 4Led, Micro USB Plug, OTG Plug.
The super slim design of this power bank is an added benefit that you can enjoy while having this power bank.
The device comes with an over charging protection that will protect your gadget from all types of dangers.
Lightweight, you can carry it wherever you want.
It is perfectly compatible with a variety of tablets, smartphones, MP3, MP4, and other mobile devices.