NFC E-ink screen iPhone case

Ultra-low power consumption, long-lasting battery life: The characteristic of electronic ink screens is that they consume very little power only when refreshing content, and almost no power when displaying static images. Therefore, this secondary screen has a negligible impact on the overall battery life of the phone, greatly enhancing user convenience.
Personalized customization, showcasing style: Users can customize the patterns displayed on the ink screen through the accompanying application, transforming it into a personalized electronic tag.
Protection and functionality in one: While providing innovative display features, it is primarily a phone protective case that effectively shields the phone from daily bumps and scratches.