2 in 1TWS bluetooth headset bracelet, Dual menu switching (cellular & list) ,Health Monitoring & Motion Tracking

Main Function：1.3"" full touch screen,IP67 waterproof grade,2 in 1TWS bluetooth headset bracelet,Dual menu switching(cellular & list),Health Monitoring & Motion Tracking,
Information push, custom watch face
Strap size：20mm
Strap material：Silicone
Watch material：CNCFull metal CNC steel
Battery capacity：400MAH
Standby time:60 days, headphone playback 4.5 hours,
Charge 4 times
System requirements：Android 4.4 and above,IOS9.0 and above