Feature: 1. Compatible Model: Screen projection phone case is compatible for iOS 15 Pro, please confirm your phone model before placing and order. 2. 3.52in Display on Case: The NFC projection phone case uses 3.52 inch ink screen to project content, with 2:3 screen ratio and 240 x 360 resolution, display more beautiful, more vibrant colours. 3. With APP Control: Photo projection phone case allows you to create custom designs via phone APP, express your current mood with a fast refresh. Screen display support 4 colors, red, yellow, black and white. 4. NFC Sensor Projection: The case uses NFC technology for wireless transfer, requiring no battery, Bluetooth or connecting line, and maintains the display content even when the phone is switched off. 5. Precise Hole Opening: The smart phone case offers a precise fit with accurately cut holes, which ensures easy buttons access and does not interfere with the use of external accessories. Specification: Item Type: Photo Projection Phone Case Material: TPU Screen Display Color: Red, Yellow, Black, White (Other colors, if any, will display as black and white with some color difference) Display Screen Size: 3.52 inches Application: for ios 15 Pro Function: Project pictures to the phone case screen via NFC, no battery power required . Package List: 1 x Photo Projection Phone Case 1 x Instruction Manual