1,Plastic box

2,Nominal capacity:3200MAH

3,5V/1000MAH output high transfer sfficency

4,Over current and short circuit protection

5,4LED indicators, showing the charging status.

6,Wildly compatible with smart moblies and all 5V digital devices.

Technical specifications:

out power :1000MAH

Battery capacity:3200MAH

Output voltage: 5V

capacity power bank

Size: 18*10*0.9CM

Materual:ABS plastic

Accessories: Usb power supply cable

        portable battery power bank  (3200MAH)

produce picture:

portable battery power bank (3200MAH)