Smart Bracelet With Sleep And Oxygen Monitoring - Tft Display - Black Safety Heavy-duty metal frame

Heavy-duty metal frame

Vibration Frequency: 80000 beats/min

this fountain pump is suitable for both

Great for the coming festival season

Smart Bracelet With Sleep And Oxygen Monitoring - Tft Display - Black Safety Heavy-duty metal frameFeatures: 1. 14 inch TFT screen with single touch functionality High resolution of 135x240 for clear display Long battery life with 4. 5 hours of call time, 60 hours of working time, and more than 7 days of standby time 100mAh battery capacity Bluetooth version 5. 2 for fast and stable connection Multiple functions including calling, music playback, pedometer, distance measurement, calorie tracking, heart rate monitoring, blood pressure monitoring,