Model Name : G66
Bluetooth version:BT5.1
Selling point:Bluetooth calling,Encoder,AI Voice
CPU:GR5515+AC6963A
Battery:230mAh
Waterproof Level:IP68
Heart rate sensor:HX3605
Memory:256KB+64MB (w/o AI voice)
256KB+128MB(with AI voice)
Dimensions:47 x 39 x 11.8mm
Material:Aluminum alloy+PC
Screen:1.8 inch /240*286