Screen Size: 3.7 inch EPD
Screen Colour: 6 Colours E-Paper
Resolution: 480 × 720
DPI: 236
Outer Dimension: 62mm * 95.3mm * 3.3mm
Thickness: 3.3mm
Weight: 32.9g
Housing Process: PVC
Shell Color: Elegant White
Button: 1 Function Button (Page flip, jump to MAC address page)
Communication: Bluetooth 5.1, NFC Supported
Charging Method: QI Standard Wireless Charging
Battery: 100mAh Rechargeable Li-ion
Working Temp: 0℃ ~ 45℃
Working & Storage Humidity: 45% ~ 70%
NXP IC DESFire EV3 SUPPORT DES、2K3DES、3K3DES and AES，
🚪 Access Control and Identity Authentication
🏙️ Smart Cities and Public Transportation
✔Campus/Student ID Card
✔Employee Membership Card Management
✔multi-application card
This 3.7-inch E6 six-color ePaper tag comes in 2 variants: Name Tag (with hanging hole) and Fridge Magnet Tag (built-in magnet). It features Bluetooth 5.1 & NFC, QI standard wireless charging, 100mAh rechargeable battery for up to 50 days of use. Images can be transferred by smartphone within 5m or Bluetooth gateway within 10m. Built-in function button, supports Android & iOS, Windows and Linux system, support full color 1s fast refresh or Partial refresh，ideal for corporate ID badges, event badges and home decorative display.
