4Smarts E-Ink/NFC Back cover Apple iPhone 17 Pro Max Black Inductive charging 541789

The E Ink screen displays all your subjects, texts, or designs continuously – no power consumption required. Once updated, the content remains visible, without battery and without connection. Unlike traditional displays, E-Ink does not require a permanent power supply. Your picture remains stable and unchanged, whether your iPhone is loaded or not. This makes your cover a permanent display of personal content—consciously independent of power. Visible in everyday life, without consuming anything. The content on your E-Ink cover can be easily updated wirelessly via NFC. Using a compatible APP, you can select images from your gallery or create text and designs that are then transferred to the display via NFC – without pairing or cable. The update is quick and easy: A short NFC contact is enough to deliver new content. No Bluetooth pairing, Wi-Fi, or permanent connection is required. The transfer takes place directly and locally, only at the moment of the update. Thus the use remains simple and without further technology in the background. The large E-Ink display offers plenty of room for content and provides clear, detailed images, texts and designs. With a high resolution of 480 x 480 pixels (241 DPI) the display appears sharp, balanced and comfortable to read - even with fine lines, text or graphic motives. The 4-color display provides additional visual depth and structure without making an irritating effect. Contrast and details remain clearly visible. The display appears paper-like and has low reflection. This turns your cover into a separate display that shows selected content permanently. The cover is Qi2 compatible and fits common MagSafe accessories such as chargers or holders. The magnetic alignment provides for a secure hold and comfortable resting while charging - completely without replugging or additional accessories. At the same time this case offers reliable everyday protection for your iPhone. The custom-fit construction protects the device from scratches and impacts without restricting handling. Buttons, connections and camera area remain freely accessible. Note: To avoid damage and ensure a secure hold when charging wirelessly, you may want to use MagSafe rubber-coated mounts or chargers with a rough or rubberized surface. To update the contents use the free APP SpaceInk+ from the Apple APP store. Select your subjects, texts or designs and transfer them wirelessly to your cover via NFC. Privacy is a priority: The APP works without user account, without cloud connectivity and without access to personal data such as contacts, location or content on your smartphone. Use is only for updating your content. There are no ongoing costs, no subscription or hidden data traffic. After the update the motive remains permanently visible, without further APP-use or connection. Other compatible apps can also be used, depending on the features of the device.

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