1. Up and down closure, fixed with screws, waterproof rubber ring, waterproof and not afraid of falling
2. Fixed with screws, various wearing styles
3. Suitable for most of the products with woven belt
4. Outdoor play, swimming can be worn on the wrist, drop-proof, dust-proof, loss-proof
5. Waterproof sealing screws, waterproof rubber ring, completely sealed from water
6. IP68 grade waterproof, can be worn diving
7. Material: ABS
Note: only the protective case, the location tracker in the picture is not included