CD09 Smart Bracelet Touch Color Screen Sports Wrist Watch Heart Rate Blood Pressure Monitoring - Black Car Audio Systems I2C data interface

I2C data interface

pen holder or decoration

Unit Material PC/ABS Charging Cell Type Ni-MH Charging Battery Type AA Rechargeable Battery Qty 4 Target Country & Region American Built-in Protected Circuit Yes Input Voltage 100~240 DX

1 x Battery (4000mAh)

- A brush head that fits multiple handles

CD09 Smart Bracelet Touch Color Screen Sports Wrist Watch Heart Rate Blood Pressure Monitoring - Black Car Audio Systems I2C data interfaceChipset NRF52832 0. 96 'inch TFT colorful display Touch screen: Single touch control Resolution: 80*160 px Battery: Polymer lithium battery Battery capacity: 85mA Charging time: about 60 minutes Working hours: 5 days Standby time: about 10 days Material: Zinc alloy + silicone Working temperature: 20C ~ 50C Sensor: Heart rate sensor, gravity sensor Features: Heart rate monitoring, Blood Blood oxygen pressure monitoring, Sleep monitoring, Fatigue