Hot Sale Smart Phone Case Instant 75% Discount [3RjgS5wp]

Product information:

This phone case features a 4-color e-ink screen that lets you change the display design through our app. It runs without batteries, using NFC technology to handle both power and data, so it doesn’t consume any energy in everyday use. Plus, it comes with a built-in lens bracket, making it even more practical and convenient. 
Color: gray, black, pink, blue, purple, dark purple