Specifications:
Weight: 65g
Capacity: 1900mAh
Dimension: 12.5* 63* 16mm
Enhance Iphone 4 signal
power check& indication
power switch
protective and powerful
Standby Time - Up to 230 hours
....
See more »Our factory found in 2003, Company found in 2007, has more than 700 employees,
mainly dealing Terrestrial Receiver, Satellite Receiver, Cable Receiver with HD IPbox and SD IPBOX, HD/ SD DVB-S2/ T/ ....