Cheap Bluetooth 4.0 bracelet OLED screen with [edometer ABS wristband smart bracelet
| Battery capacity: 70MAH |
| Standby time: About 300 hours |
| Input voltage: 5V |
| Net Weight: 6.9 g |
| Material: ABS plastic |
| Wristband: TPU elastomer, total length: 235mm, Adjustable Length: 155-210mm |
| Display: 0.42 inches OLED |
| Bluetooth: Bluetooth 4.0 compatible (Android and IOS) |
| Touch button: Yes |
| Waterproof: IP67 rating |
| Acceleration sensor: Low-power sensor |
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