Table buckle material: copper
Maintaining soft
No noise: The sound is very quiet during operation
digging bag
Rechargeable battery and fast charging Built-in 2500mAh rechargeable lithium-ion battery
Universal Series Bluetooth Heart Rate Blood Oxygen Watch Quartz watch Table buckle material: copperProduct information: Applicable people: ladies, men, unisex, masses, teenagers, couples, fashion, adults, elderly Additional functions: step counting, monitoring, smart reminders, remote control selfies, information push, sports tracking, sleep analysis Wristband material: silicone Function: Waterproof, camera, step counter, heart rate monitoring, Bluetooth call, smart reminder, remote control selfie, sleep monitoring, blood oxygen detection,