2 in1 TWS bluetooth earphone watch, Health Monitoring & Motion Tracking

Main Function：1.3'' Color screen, IP67 waterproof grade,2 in 1TWS bluetooth headset bracelet, Local music + Bluetooth music, Health Monitoring & Exercise Tracking
Strap size：22mm
Strap material：Silicone or Steel optional or leather
Watch material：Zinc alloy, Full metal CNC
Battery capacity：360MAH
Standby time: 60 days
Using time: 7-15 days
System requirements：Android 4.4 and above,IOS 9.0 and above