【LONGER BATTERY LIFE】Up to 5000 mAh internal Li-ion battery, certificated by CE, FC and RoHs, supplies enough power to FULLY and SAFELY charge your iphone 7/iphone 8 more than TWICE. Your best partner when you need to stay outside for one or two days 【CHARGE & ENJOY MUSIC VIA LIGHTNING EARPHONE】Adopted optimized polymer-sync tech, enables you to enjoy music with lightning handset even while you're charging via this Ainope upgraded battery case for Apple iphone 7/iphone 8 ! Listening to music and charging won't be a dilemma. 【PORTABLE & OPTIMIZED SYNC-THROUGH TECH】Only 0.19 inch and 5.8 oz, little body, huge capacity, [up to iphone 7/iphone 8] rechargeable internal battery, conveniently charge your mobile phone outside without adapter or socket. The advanced sync-through tech adopted enables you sync your Apple iphone 7/iphone 8 to a computer without taking the battery case off.

【Perfect Fit】Specifically designed for Mi Power Bank Pro 10000mAh, stores the portable external battery charger, mobile phone, usb cable and other accessories well. 【Enough Space】Interior space is big enough for Mi Power Bank, mobile phone and charging cable, your mobile phone can be charged in the case. Built-in accessories pocket and holding belt, easy to place accessories and well to hold your power bank. 【Easy to Carry】The case comes with a convenient hand strap and carabiner, easy for you to hang it to anywhere you want, designed to be highly portable.