Amorus Eink Screen Smart NFC Refesh Phone Case for 15 14 Pro Max DIY E Ink Back Display Protection Case Battery Free

Note: Currently the phone case display screen, only support "black, white, red" three colors, please try to choose these three colors composed of pictures to use. In order to get the most idealized effect. For iPhone Phone Case DIY Smart Display Customized ExclusiveAPP: Download the cover exclusive APP to set your own DIY pictures, APPgallery and mobile phone album patterns can be projected to the mobilephone case, personalized customized exclusive pictures, you can changethe phone case picture at any timeHybrid Material: Made from top-quality PC + TPU + glass materials, this case effectively protects your phone from daily damagesSlim& Not Slippery Grip: Ultra slim profile follows the phone'soriginal design, its slim form will not make the phone bulky and giveyou a confident holdSmartphoneCase: Smart ink screen projection phone case, energy saving andenvironmental protection without battery projection, no built-inbattery, no need for connecting cables, transmit data and contentthrough NFC, DIY display to achieve dual screenPerfectCovered: All of your phone’s buttons, and switches made of texturedmetal features and functions work flawlessly, and convenient open accessto ports and speakers How to Use: Install the phone case on your device.Activate your phone's NFC feature and download the "INK SHOW" APP.Choose your preferred image and project it onto the screen using the APP.Once the projection is complete, your setup is done.