Key Features:

✔ 1.54" four-color E-Ink display (Black / White / Red / Yellow)
✔ 200 × 200 resolution
✔ Supports Apple Find My network
✔ Compatible with iOS 14.5 and above
✔ Bluetooth 5.4 connectivity
✔ Replaceable CR2025 battery
✔ Up to 6 months standby time
✔ Compact size: 45 × 35 × 6.4 mm
✔ Lightweight: only 27 g
✔ White and black housing available
✔ App-controlled operation
✔ Supports OEM/ODM customization