MOQ：	500pcs
Dimensions：	2.1 cm x 7.5 cm x 7.5 cm
Imprint Method：	silk-screen
Package：	white paper box or upon request

Product Feature： Double USB square mobile power bank
1.Security and protection
2.Via USB charging directly
3.Input voltage: 5V
4.Output voltage: 5V
5.Input current: 800 mah
6.Output current: 1000 mah, 1500 mah
7.Capacity: 6600 mah
8.Product size: 75 * 75 * 22 mm
9.Charging time:6-7hours
10.Custom color and logo available