100% Brand New and High Quality!!!
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<br />Specificaiton:
<br />Length &amp; Width: 19.8mm*67mm
<br />Batterry capacity : 80 mAh
<br />Type : Li-pol
<br />Charger : USB charging
<br />Screen : 0.96 inch OLED
<br />Bluetooth : BT 4.0
<br />Sensor : axis acceleration senor photoelectric heart rate sendsore
<br />Bracelet meterial : PC plastic + silicone
<br />Wateproof grade : IP67
<br />Weight ; 20.5
<br />Fuctions : pedometer / calorie / distance / sleep monitoring / motion trajectory / heart rate / blood oxygen / blood pressure / fatigue value monitoring / incoming call / SMS / APP reminder / alarm clock / sedentary / don&#39;t disturb mode / control the camera / change the interfac / movement patterns /stop watch
<br />Compatible:android 4.4 above &amp; IOS 8.0 above
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<br />Packing List:
<br />1 * Smart Bracelet
<br />1 * Use Manual