1.Convenient to change battery when you go out. 2.Its design is stylish ,small ... , portable,fashionable and elegant New arrival 3600mAh portable charger power bank for iphone Features:1. Power bank for phone, Mp4, digital devices, etc.2. Built-in protecting ... .-Please keep it out of the reach of children, intended for adult use only. New arrival 3600mAh portable charger power bank for iphone