Body: Zinc alloy + IML injection molding process + environmental protection plastic
Color: Midnight black, cherry pink, champagne gold, moonlight gray
Screen size:45*12mm
Button:1pc
Resolution: 360*360
Battery type: lithium battery
Battery capacity: 200 mAh
Charging method: Wireless charging
Charging time: 3 hours
Material: environmental protection silicone
Size:260*23*2.8mm
Bluetooth: Bluetooth 5.2
Compatible: IOS 10.0 or above/Android 5.0 or above
Adaptation: can be used independently or connected to Wearfit Pro APP at the same time