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R11 SD Smart Wristband Smart Bracelet Ring Heart Rate Motion Hand Ring Smart Watch Pedometer Blood Pressure Monitor Tracker
Specifications:
- Wireless Distance: 5m or less
- Type: Calorie Calculation Function
- Product weight: 55g
- Origin: CN(Origin)
- Operating mode: Touch mode
- Number: R11SD
- Model Number: -
- Material: IPS
- Interface: USB 2.0
- Fuselage memory: 32G
- Battery capacity: 90 mAh
- Free shipping
- 100 days returns
- Low prices
- 5 million products