Design: fast charging, creative multi-function, can be used as a phone stand,  feel comfortable in the hand when you are playing games. Universal use.

Ports of output: Apple , type C

Instructions: with English instructions.

Battery capacity: 4000 mAh

Material: pc + abs / silicone / electronic components.

Charging voltage/current: DC5V/2A.

Battery specifications: 3.7V lithium-ion polymer battery 4000mAh.

Operating voltage: DC5V.

Return：If the goods are damaged and need to be returned, please contact us to return Delivery time: 10-16days