Screen size: 1.5 inches
Appearance size: 40*260*12mm
Material: ABS
Battery capacity: 160mAh
Body memory: 512KB+16M
Wearing method: wrist strap
Operation mode: touch + button
Interface: USB 3.0
Wireless distance: 5m (inclusive) -10m (inclusive)
Communication function: support
Wristband material: silicone