1.CE, RoHS 2.5000mah true capacity 3.exclusive design 4.Ultra speed to charge your devices Features1. Slim, Sleek, Compact, portable and ... stylish appearance 2. Circulation increased by 82% 3. Advanced IC from Japan ... . Operating temperature: -10~40°C7. Storing temperature: -20~50°C 2 in 1 mobile Power bank for iPad and iPhone