Cryptocurrency: BTC and other currencies
Material: Aluminum and plastic, built-in magnets
Chip: ST33K1M5
Chip certification: CC EAL5+
Screen Type: E Ink®
Screen diagonal: 3.7 inches
Resolution: 400x672 pixels
Support: Bluetooth 5.2®
Connector: USB Type-C
Compatibility: Windows 10+, macOS 12+ or Ubuntu LTS 20.04+, iOS 13+ or Android 9+.
lwh: 85x54x6 mm
Weight: 45 g