... , iPods, MP3/MP4, iPhone, BlackBerry, radio, etc.The solar bicycle bag is made of black nylon material, with one stretchable shoulder ... adjustable to supply power for various types of electronic devicesFeatures:Bag size: 26*19*14cm Mmobile power bank: unit size: ... charge/discharge protection, short circuit protection, heat protectionBatteries lifespan: after 800 times charge/discharge, capacity ≥80%