Magnetic E-Ink Phone CaseSwitch Your Style, Instantly The Magnetic E Ink Phone Case uses advanced E Ink technology, letting you change the design on the back of your case instantly via an app. Once displayed, it requires no power to maintain the imageyour style stays on, all the time. Fully compatible with MagSafe accessories including power banks and magnetic mounts. The raised magnetic structure aligns the lens flush with the case, while also improving airflow during