Integrated Design:
No need worry the top piece of battery case miss anymore!
Easy Installation: Twist the upper soft part, put your iPhone X/XS inside and push to the bottom until the phone connect to battery case tightly.
Press the button on the back for 3 seconds to start charging or stop.
Note:Please use your original stock cable or a third-party-certified lightning cable and wall adapter (5V/1A ONLY) to charge.