【Support Lightning Headphones】: Compatible with lightning cable headphones/headsets, Apple AirPods bluetooth headphones. you can use wire headphones to listen music and make a call without removing the battery case.
【Exclusive Design & High Capacity】: The 4000mAh battery case provides 150% more charge. Enjoy more talk time, music, movies, and internet surfing. See how much charge is left with the LED light at the back of the phone
【Standard Lightning Input and Sync】: Smart charge design, charge your phone first and after it is fully charged, it will be intelligently change to charge the backup battery without having to take the battery case off
【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)
【What You Get】: 1 x OSSKY Battery Case, 1 x User Manual, 60-Day Money Back Guarantee and 12-Month Product Replacement
OSSKY iPhone X battery case protect your phone and take advantage of the ability to charge on-the-go, without having to stop at a wall outlet
Add 150% extra battery life your iPhone battery power to keep you going throughout the day, essential for traveling, camping and business trips.
Ultra slim, lightweight and compact design for portability.Perfect cutouts allow access to speakers, charging ports, and buttons.
4000mAh built-in battery provides your iPhone X up to 1.5 times more charge when needed.
Top/bottom slide-in design for better security and easy installation.
Power LED Indicator - Will indicate the level of power your battery case is currently charged.
Capacity: 4000mAh Li-Polymer Rechargeable Battery
Output: DC 5V/1.2A-1.5A
Input: DC 5V/1A-1.5A
Compatibility Models: iPhone X (5.8-inch)
iPhone X Battery Case Support Lightning Wired Headphones OSSKY 4000mAh Slim Rechargeable Charging Case Portable External Charger Power Case for iPhone X /10 Extended Battery Pack - Black (5.8 inch) - B078N88S2H