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Main chip:	Hs6621
Memory size:	SRAM：64M+160KB
G-sensorModel：	SC7A20
Heart rate sensor model:	Tianyi Core 3300
Display specifications:	1.39 inch square color screen resolution 360*360
Press key mode:	Full touch screen+entity keys
Battery type:	Polymer battery
Charging mode:	wierless Charging
Horn type:	Specifications 0916 shrapnel IP67 waterproof
Motor type:	Specifications 0820 wire length 10MM
Standby power consumption:	Standby for 15 days, normal use for 7 days
BT type:	BT5.0
Battery capacity	300MAH