【Support Pass-Through Function】: The Emergency portable charger compatible with any series of iPhone, The Built in lightning connector can easily to charge your iPhone without cable.
【Remove the phone case before charging】: Need to remove the phone case, and swipe up the telescopic switch before charging your iPhone, If charging while wearing a phone case, it's easy to loose, may cause poor contact and can not be charged.
【Ultra compact and Portable】: Built-in 1600mAh high quality battery, Suitable for outdoor emergency use, Weighs about 1.4 oz, size of 2.75*1.57*0.70 inches, convenient to hang on the key ring, ultal-small and ultra-light, can be carried to most of the size of pocket or handbag, you can use it anytime and anywhere.
【For emergency backup use】: when the power of the phone is low than , it can be used as an emergency back