Original Xiaomi Mi band 3 OLED Heart Rate Monitor Bluetooth 4.2 Smart Bracelet Wristband (NFC / Chinese Version) Pet Supplies Constant voltage

Constant voltage

Comes with development resources and manual (driver board schematic

34 oz (520 g) Packing List 1 x Laptop Backpack

Sideward flight Remote Type Radio Control Remote control frequency 2

Original Xiaomi Mi band 3 OLED Heart Rate Monitor Bluetooth 4.2 Smart Bracelet Wristband (NFC / Chinese Version) Pet Supplies Constant voltageReplacement charging cable: http: www. dx. com p 530602 Replacement wrist band: http: www. dx. com p 528978 This item is on PRESALE, which will come out on August 2018. Your order may be shipped after the estimated shipping date. Thanks for your understanding. Battery capacity: 110mAh Standby time: about 20 days Battery Type: Lithium Ion Polymer Battery Input voltage: DC 5. 0V Input current: 250mA Max Weight : about 20g (with wristband) Body material: