GAUGE SIZE:
SCREEN:
RESOLVING POWER:
240*240.
55mm in length and 50mm in width 1.28TFT
Full circle and full touch
The height is 14mm
and the diameter is 47mm
BATTERY:
MAIN CONTROL:
BLUETOOTH:
Polymer 350 Ma
Huixiang g55i5
Bluetooth 5.1
Audio chip
Downward compatibility
WATERPROOF LEVEL:
CPU and FLASH:
IP67
1MB FLASH 256KB RAM，Expansion64MbFLASH 128MB FLASH