Products Specifications:
1.Material:ABS+Metal
2.Size:52mm *59mm *59mm
3.Capacity:300mAh
5.Working distance:10m
6.Color:Black,blue,red
Product Features:
1.Portable and professional function,very convenient for you
2.Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere
4.USB Port For Desktop, Laptop, Power Bank and Smart Phone
5.Environmental friendliness and economic efficiency
