Screen size: 1.3 inches
USB interface
Screen material :IPS true color screen
How to wear it: wrist strap
Compatible system: Android platform
Wireless distance: 10m and above
Battery capacity: 400mA / 30mA * 2
Operation mode: touch type
Screen resolution: 240x240
Wrist strap material: silicone
Product weight: 0.14 (g)

Package list: Bracelet + color box + instruction + charger