Senbowe&trade; 15000mAh Portable Dual USB Charger External Battery Pack with Quick Charge and Overcharging Protection for iPhone 6 , iPhone 5S 5C 5 4S, Samsung Galaxy S5 S4, S3, S2, Note 3, Note 2,HTC One,Nexus 5,LG G2 G3 Optimus, Most Kinds of Android Smart Phones and other devices (Blue+Black) Adopt the advanced polycarbonate and note porcelain coating material, which makes it is lighter and also can effectively prevent from scratch. Dual USB (1.0A + 2.1A) for charging 2 devices simultaneously,which is more convenient in our daily life Built in A+ Li-Polymer 15000mAh battery cells and made of advanced material to ensure safety use and long lifespan Compact, portable and lightweight design, easily fits into your pocket or hold it in your hands. Package includes: senbowe external batter,usb charging cable,instruction manual