1. Display: 1.7-inch circular e-ink screen with anti-glare film, vibrant color rendering (283 resolution). Supports photo, GIF, and video playback (up to 30s clips) with smooth frame transitions. 2. Smart Customization: Exclusive App Control (for iOS/Android): Upload images/videos, add stickers/text, create dynamic collages. Sync via Bluetooth in seconds. One-tap Sharing Magic: Tap "MONOKARO" button to instantly share content between devices (touch version exclusive). 3. Interactive Experience: 7-Color LED (Touch version only): Pulse or static glow in /blue/yellow/green/red/white/cyan - sync with your mood! Wearable as keychain, backpack clip, or desk decor. 4. Power Efficiency: 30-Hour Marathon: Ultra-low consumption e-ink tech. 5. Versatile Use Cases: Perfect for anime fans, idol collectors, and cosplayers: Showcase iconic scenes, fan art, or selfies in high-definition. Ideal gift for conventions, birthdays, or fandom events. Tech Specs: Storage: 60MB Compatibility: for Android 9.0+, iOS 12+ Color:As Shown Material:Metal+Plastic Package Contents: 1 * Digital Pin Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.