* 4 Colors eink sereen display phone case * Mobile APP NFC refresh transmission technology * Your own DIY mobile phone case, supports taking photos/picture uploads/ChatGpt AI (4 colors support) picture generation and transmission * No battery or network required, one-click updates anytime, anywhere. For Samsung Galaxy S24 Ultra
Four-color ink screen: Compared with three-color ink screen, four-color ink screen has richer color and more realistic display effect
Smart Window Switching: You can freely switch the phone case to your favorite image. It seems like you get a new phone case every day
NFC Four-color Passive Ink Screen Phone Case: Original Black Technology Touch Your Heart Shell Technology Fashion Leader
DIY display to achieve dual display: Displayed even when the phone is off without cable, the display can be
Quite practical: The screen and lens are made with improved protection, so you don't worry about the grinding problem when putting it on the desk, and the case can absorb damage when the phone falls
Premium Quality & Perfect Fit: This e-ink phone case is constructed of TPU, silicone and glass material, has soft grip and is durable. Precise 1:1 cutouts grant access to charging ports, speakers, headphone jack and volume controls
