JS Power Bank - 10000mAh Dual USB Outputs Portable Charger Distinctive Design External Battery Backup Universal Compact For iPhone iPad iPod Samsung Smartphones Tablet PCs and More(Blue) Keep Your Phone's Battery from Dying - 10,000mAh High capacity for extended use and multiple charges.See more in Product Description Safest Protection - Bilt in Li-Polymer battery(the safest battery type so far) and the multi-protect system-from overheating, short circuits overcharge provide complete protection Compact Design - JS team very creative designing product.Adorable shape makes it a eye-catching device to look at.Premium quality soft TPU body feels like touching baby skin. Comfortablely On the Go - Palm size plus dual USB ports that can handle a pair of mobile devices makes it the best travel companion.