FAVOLCANO Cylinder Power Bank Series - Mini 3200mAh Portable External Battery Charger Power Bank for iPhone 6 5 5S 4 4S Samsung Galaxy S5 S4 S3 HTC One M7 M8 Nexus 4 LG G3 Xiaomi (Green) Stylish, mini, and light-weight design; Fits easily into any bag or pocket It with built-in high-capacity battery, small appearance, wide scope of application, longevity life, high cost-performance Compatible with all mobile phones charged by USB port Power Bank: reliable Lithium-ion battery ensures high quality 6 months worry-free product guarantee for every purchase from FAVOLCANO. Package include: 1-FAVOLCANO&reg; 3200mAh power bank, 1-FAVOLCANO&reg; Micro USB Cable