... 4.Output:5.2V-5.5V Portable mobile power case for ipod and iphone case1.The battery types: the lithium ion battery2 ... MM6.Weight: 100g7.Color: black, white8. for i-phone,i-pad,i-pod,MP3,MP4,GPS ,cell phone,bluetooth device ,some tablet PC and other digital products ... 10. Intelligent single-chip computer control the power, steady and high efficiency.11.Long using time, portable size, outstanding ...