Product information:  

Appearance size: 50.2*19.5*10mm
Material: Alloy+ABS+PC
Battery capacity: 200mAh
Body memory: 128+64MB
Wearing style: wrist strap
Operation mode: touch + button
Interface: USB 2.0
Wireless distance: 5m (inclusive) -10m (inclusive)
Additional features: audio and video entertainment, step counting, mobile positioning, social entertainment, smart reminders, remote Selfie, health monitoring, information push, tracking/alarm, sports tracking, sleep analysis
Color: orange, white, red, purple, green