Certification | ce, RoHS | Place of Origin | Guangdong, China |
Brand Name | OEM | Model Number | M4 |
Waterproof level | IP67 Waterproof Swimming | Display Type | TFT |
Bluetooth version | BT5.0 | Product name | M4 smart bracelet |
Display | 0.96 color screen | Compatible | IOS Android |
Battery | 135mAh | Feature | Blood Pressure |
Colors | Red , Black, Blue | Product Type | smart watch |