Bluetooth Smartwatch with Fitness Tracking & Daily Activity Features | Non Invasive Blood Glucose or Sugar Monitoring Device Color:Silicone Black Light String * 1

Light String * 1

Frequency Response Range: 20 - 20000Hz

Note: Non-Apple branded products

Function: LED light therapyStyle: Vibrating facial massagerIntensity Levels: 3 levelsApplication Scenario: Home useVibration Function: Yes

Model: For VRGPRO +

Bluetooth Smartwatch with Fitness Tracking & Daily Activity Features | Non Invasive Blood Glucose or Sugar Monitoring Device Color:Silicone Black Light String * 1Product information: Gravity sensor: ST8321 ECG chip: 512HZ precise high frequency GR3220 Optoelectronic chip: OSRAM 2703+GR3220 Vibration feature: Yes (Mute vibrate) Waterproof level: IP67 Screen size: 1. 39 inch retina high resolution 320 * 386 screen Screen type: IPS high definition TFT Connection parameters: Bluetooth 5. 0BLE (low power consumption) Battery type: high density polymer lithium battery Battery capacity: 280mAh Charging method: