OTG Memory Expansion Battery Case for iPhone 7 plus
    Publish time 2016-12-30 18:04    

OTG Memory Expansion Battery Case for iPhone 7 plus

3-in-1 Multi Function
OTG Memory Expansion 
Back Up Power Bank
Super Slim Protection Case 

Input: 5V, 1A
Output: 5V, 1A
Material: ABS+PC
Back Case Colors: Leather Texture
Soft Frame Colors: Black, Silver

For: iPhone 7
Model No.: OTG-I7PB
Battery: 3200mAh Li-Poly


Selling Bullets:
1: High class quality, premium grade performance.
2: Push to pull design, easy to plug and play.
3: Replaceable TF memory card, 128G max support.
4: Back up power bank for travelling at emergency.
5: Smart LED battery power level indicators.
6: Safe and reliable, small and convenient to fit hands and carry.
7: Patent design for light, ultra-slim and durable protective case.
8: Auto APP download upon iPhone slip into back case, one button APP installation.
9: APP function: Classify and store picture, video, audio, voice and working files,fast access and edit as your wish.
10: APP function: Quick drag and drop video, audio voice files for fast forward, backwards or stop at any time, manual volume adjustment and screen brightness, program on demand.