| Name | Introduction | Size | Downloads | Update | Download |
|---|---|---|---|---|---|
| 4P-Touch-Brand-Certificate.jpg | 157KB | 64 | 2019-07-11 | Download | |
| Test Report | 157KB | 63 | 2019-06-25 | Download | |
| GPS Bracelet Paten Certificate.jpg | 70KB | 66 | 2019-06-25 | Download |
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