Zkong Blade ZKE16B
Characteristics:
✔ Size: 61.8x40.9x9.9 mm
✔ Dot-matrix E-Paper 1.64 inch
✔ LED indicator
✔ EPD display: 29,568x29,568 mm
✔ Operating temperature: 0°~40C
✔ Removable battery with a capacity of 600 mAh
✔ NFC and Bluetooth BLE 5.0 with low energy consumption
✔ Multicolor, 4 colors