Product information:
Screen size: 1.3 inches
Interface: USB 2.0
Screen material: glass
Wearing method: wristband
Compatible system: fully compatible
Wireless distance: 10m and above
Battery capacity: 320mAh
Operation mode: touch + button
Product size: 37mm
Wristband Material: Silicone
Strap style: sports
Strap size: M/L (suitable for 150-200mm wrist circumference)
Color: blue, black, green
The price is more than 50$, not responsible for any after-sales, mind not to shoot

Packing list:
Plastic smart watch x1