ProX 4000mAh Rechargeable Battery case for iPhone X, Your Best Companion On The Go. Product Features:

Add more than 100% battery to your iPhone X, with Real 4000mAh battery capacity you can recharge your iPhone X for more than one time.

Compatible with all lightning Input features, Support CarPlay and all Lightning Headphones, you can enjoy using all the lightning input features while the case is charging your iPhone X.

Charge, Call and Listen to music on the go, Plug in your Apple Headphone to the case and enjoy calling your Family and Friends, Listen to the music through the lightning headphone or Bluetooth Airpods without the need of removing the case.

Sync and Charge Advanced Technology, featured with Sync-Through Technology which allow you to SYNC and CHARGE your iPhone to MacBook, PC or laptop simultaneously without removing this iPhone X charging case, 100% Compatible with all iOS versions.

Easy to Install and Use, just slide your iPhone X inside the case all the way to the button and start charging your iPhone X with one button press.

Elegant Ultra Slim Design, Just add 0.23 inch to your iPhone and enjoy easily access to all the phone side buttons.

Smart and Safe Charging Technology, Intelligent chip to protect your phone from overcharging, the case is designed to charge the phone first then to charge itself.

Specification:

Capacity 4000mAh

Weight: 3.65 ounces

Input: 1.5A

Output: 1.5A

Compatibility: iPhone X (5.8 inches)

Package included:

1 4000mAh battery case.

1 Screen protector.

1 user manual.

Note:

Support Lightning Headphone

Support CarPlay.

Doesn’t support wireless charging

Amazon price for this item is $19.99