Type:iPhone Cover, iPhone Smart Cover, NFC E-Ink Smart Cover, Digital iPhone Case, Ink Screen Display Digital Cover, Cell Phone Basic Cases Elevate your phone protection to a whole new level with the NFC e-ink smart cover. Seamlessly integrating technology and personalization, this case is the ultimate blend of style and functionality. Features: The frame is 1 mm higher than the phone, and the protector is 0.5 mm higher than lens, precisely protecting the phone screen and lens. NFC technology is used to transmit display content to the ink screen of the mobile phone case with low power consumption. No built-in battery, no need to worry about overheating or damage. The image can be displayed permanently even if the mobile phone is turned off or the mobile phone case is removed. Search the APP "AI Phone Case", download it to your mobile phone, open the APP, and you can freely edit and transfer pictures and text. The display does not require continuous power supply, does not generate heat, radiation-free, and can be displayed for a long time, wireless transmission is faster. The ink screen we use is a black, white and red, three-color screen, it can display pictures. Soft edge design, easy assembly and disassembly. Suitable for who likes case DIY. Specifications: Material: Liquid Silicone Package Size(LxWxH): 19 x 10 x 2.3 cm Compatible with iPhone 15 Pro Max Package Content: 1 x NFC E-Ink Smart Cover Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.