| Theory: | Ultrasonic |
|---|---|
| Certification: | CE, FDA, ISO13485 |
| Group: | Adult/ Children |
| Transport Package: | Color Box, 45PCS/Carton |
| Specification: | Built in Battery/ Rechargeable |
| Trademark: | Fitconn or Custom |
| Samples: |
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| Customization: |
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