for Samsung Galaxy S24 Ultra Smart Case NFC Transmit Phone Ink Cases 4 Colors E Ink Screen Galaxy DIY Function Cartoon Boys Girls Phone Covers (Black, Samsung Galaxy S24 Ultra)

LIMITATIONS OF E INK PHONE CASE: The color and clarity of ink screens are not on par with LCD screens. Projected images are limited to black, white, red and yellow colors, but by employing clever dithering techniques and adjusting color intensity, it is possible to simulate full-color effects.Make your phone case stand out.CUTTING-EDGE TECHNOLOGY: This e-ink phone case utilizes advanced NFC technology and an ink screen with remarkably low power consumption to transfer display content to the case. Once transferred, the image remains indefinitely, persisting even when the phone is powered off or the case is removed.EASY TO OPERATE: Find Deer phone case in the app store and download it. With the Deer phone case app, you can customize your Samsung Galaxy S24 Ultra phone case by editing your favorite pictures, designs, or useful info (reminders or to-do lists).PERFECT FIT:This smart ink phone case has passed drop tests, and its precisely designed openings allow easy access to all buttons, speakers, and charger slots. It provides a delicate touch and a non-slip grip. It's important to note that ink screens are not resistant to heavy pressure or sharp objects.