LCD digital display advertising power bank

Material:ABS
Power capacity:3000mAh
Battery type:Polymer
Size:63*38*38mm
Color:White/black/blue/red/green/purple
Input:Micro usb 5V,1A
Output USB:5V,1A
With indepent power button
LOGO size:28.5 x 58.5 mm
Background EL light ( electroluminescence light )

Main Features:
A: Advertising Power bank with LCD display for any company Logo promotion,EL light background.
B: 360° LED light design,the sleeky surface and handy shape makes it very stylish, big logo area for logo wraped on the surface of the item to best advitising your company
C:Outstanding power transfer efficiency, up to 95% while using genuine USB cables, recharging more than 500 times over the life of the battery.
D:Multipurpose use- Very suitable using for traveling, office, bedroom,reading or outdoor sports such as Fishing, Camping, Hiking, Backpacking, BBQ, Picnic, Biking and Boating
E:MULTI-PROTECTIONS BUILT IN-Over voltage/over current/over temperature/overload and short circuit.