【Support Lightning Headphones】：Built-in lightning port, compatible with lightning cable headphones/headsets, Apple AirPods bluetooth headphones. You can enjoy music or make a phone call while your phone is charging in this case without taking the battery case off
【150% Extra Battery Life】: 3000mAh high capacity rechargeable battery can provide 150%+ extra battery life, intelligent power management can prevent your iPhone from over-heating and over-charging
【Charging & SYNC】 : You can charge your iPhone and sync your file at the same time, no need to remove the battery case. Equipped with smart dual charge technology, you can charge your battery case and 8 7 6s 6 simultaneously
【High Impact Protection】: The light-weight case features rubberized support pads on the interior for drops and hard falls, and rasied corners for added protection against cracked screens
【Built-in Magnet Metal】: With the built-in magnetic metal, this case could work well with magnetic car mount directly when driving (Car Mount Not Included)
OSSKY iPhone 8 7 6s 6 battery case is designed to protect and enhance the performance and battery life of your iPhone 8 7 6s 6 which is excellent for traveling/ Music/ Dating/ Chatting/ Games/ Business ect.
Ultra slim, lightweight and compact design for portability.
3000mAh built-in battery provides your iPhone 8 7 6s 6 up to 1.5 times more charge when needed.
Easily to install and remove - Soft Rubber Head design provides full edge protection and makes easier to install or remove your iPhone.
150% Extra Battery Life your iPhone battery power to keep you going throughout the day, essential for traveling, camping and business trips.
Capacity: 3000mAh Li-Polymer Rechargeable Battery
Output: DC 5V/1A
Input: DC 5V/1A
Compatible Models:iPhone 8 / iPhone 7/ iPhone 6 / iPhone 6s / 4.7 inches
iPhone 8/7/6s/6 Battery Case Support Lightning Wired Headphones OSSKY 3000mAh Slim Rechargeable Charging Case Portable External Charger Power Case for iPhone8/7/6s/6 Extended Battery Pack - Black - B078LMZYWW