| Display: | TFT |
|---|---|
| Usage: | Communication |
| Material: | Silicone |
| Feature: | Bluetooth, Water Resistant |
| Waterproof: | IP68 Waterproof |
| Battery capacity: | Built in 260mAh class A Li polymer Battery |
| Samples: |
Black,White,Blue,Pink
|
|---|
| Customization: |
|---|
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