Product  material:

Wristband material: Silicone
Screen material: TFT high-definition screen

Details:
Screen size: 1.5 inches
Interface: USB 3.0
Camera: 1.3 million pixels
Wearing style: Wrist strap
Compatible system: Android platform
Communication function: Support
Wireless distance: 5m (inclusive) -10m (inclusive)
Battery capacity: 200
Mode of operation: Push-button
Product size: 200*200
Screen resolution: 240*480