E-ink screen four colors Image Transmission For iPhone 15 14 13 Pro Max DIY Cases Battery Free

# Product Description This innovative NFC-enabled iPhone case features a built-in E-ink display that refreshes in real-time, allowing you to transmit and showcase images directly on your device's back. Choose from four vibrant color options to match your personal style. The battery-free design eliminates charging concerns, while NFC technology enables seamless wireless communication. Compatible with iPhone 15, 14, 13, and Pro Max models, this case combines protective functionality with customizable visual expression. Perfect for those seeking a tech-forward accessory that transforms how you personalize and interact with your phone.