Ladies' Heart Rate & Blood Oxygen Health Monitoring Smart Watch

Product information:
Model: HT2
Screen size: 1.08
Appearance size: width 12mm, 116mm*75mm
Material: Zinc Alloy
Battery capacity: 90mAh
Interface: USB 2.0
Wireless distance: 5m (inclusive)-10m (inclusive)
Colour: Black, gold 



Packing list:  
Manual*1, Watch*1, Charger*1