wireless lithium battery (bare metal)

12/24 hour system

Size 32 (Inner length 20

VOX function

which is more stable to place the ball

TK10 Smart Bracelet with Fitness Tracking – Heart Rate, Sleep and Activity Monitor | Non Invasive Blood Glucose or Sugar Monitoring Device Baby Store wireless lithium battery (bare metal)Product information: Screen type: IPS high definition TFT Charging time: approximately 1 2 hours Charging method: magnetic suction charging Standby: upto 5 days Color: Five color schemes Battery capacity: 280mAh Features: Temperature, blood oxygen, ECG, blood glucose or sugar levels, heart rate ECG: Wear the watch snugly on your wrist so the back sensor touches your skin. Start ECG mode and press hold the side button with your other hands finger for