LogCase Full Colour is an iPhone case with a full-colour E Ink display, powered by NFC energy harvesting. No battery inside. No charging port. No cables. Ever. Using the LogCase app, set any image on the back — a photo, artwork, or your own design. Once set, it stays with zero power consumption, even when your iPhone is off. E Ink Spectra 6 display. MagSafe compatible. Aerospace-grade build. Live on Kickstarter. Early Bird $69 (30% off). Ships June 2026 for iPhone 17 Pro / Pro Max.