Bracelet W2 Bluetooth Watch Smartband
$20.00
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Specification Dimensions: 255mm × 22mm × 9mm Product Weight: 26g Display temperature range: -10 ~ 50 Data transmission: USB Port Step Count Accuracy: ± 5% Data memory can store about 120 hours of continuous pedometer data Show steps: Step 0 to 9999 steps Battery life: charge and discharge times> 300 times Power supply voltage: DC = 5V Run Atmospheric pressure: 860 hPa ~ 1060 hPa Operating temperature: 0-45 degrees Celsius
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