Features:

* Four-color E-Ink screen: Compared to three-color E-Ink screens, the four-color E-Ink screen offers richer colors and a more realistic display effect.

* NFC Passive Four-Color E-Ink Screen Phone Case: Original cutting-edge technology, touch to activate, a trendy tech case, no extra power supply needed, displays content using advanced technology.

* Versatile and Dynamic Window: A phone case that allows for free DIY printing, easily change your favorite patterns, one case for all occasions, making it feel like a new phone case every day.

* DIY Display with Dual Screens: No connecting cables required, the screen can still display images even when the phone is turned off.

* Protective Case: The screen and lens are protected with raised edges, preventing scratches when placed on a flat surface, and the case absorbs impact to better protect the phone.

App supports 10 languages:

Russian, Turkish, Japanese, French, Simplified Chinese, English, Portuguese, Spanish, Arabic, Korean (App language automatically switches based on the phone's system language).

Specification:

Name: Four-Color E-Ink Screen Phone Case

Material: PC + TPU

Functions: DIY patterns, wear-resistant, drop-proof, anti-fingerprint

Packing included:

1 * Four-Color E-Ink Screen Phone Case

Note:

1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.

2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.