- Free shipping
- 100 days returns
- Low prices
- 5 million products
M4 Smart Band Wristbands Fitness Tracker Health Heart Rate Blood Pressure Bluetooth Sports Bracelet smartband
Specifications:
- Type: Smart bracelet
- Standby time: 2-3 days
- Size: 13*7.5*2.8cm
- Screen size: 0.96
- Origin: CN(Origin)
- Model Number: ST27001
- Charging time: 2 hours
- Battery capacity: 90 mAh
- Free shipping
- 100 days returns
- Low prices
- 5 million products