... movable Power Supply: 3.7V/1000mAh 3.ISO9001/CE double shoulder solar bag and backpak for charging mobile phone, MP3, ... , etc. 1. Production Information/Detail Item No.CDB011Brand Namehylaydescriptiondouble shoulder solar bag and backpak for charging mobile phone, MP3, camera ... acceptable to us. Quick delivery time. Remarks:1) double shoulder solar bag and backpak for charging mobile phone, MP3, camera ...