Product information:

Screen size: 1.36 inches
Interface: USB 3.0
Body memory: 128MB
Battery capacity: 300Mah polymer battery
Product size: 45*11mm
Screen resolution: 390*390
Wristband material: food grade silicone
Product weight: 48.3 (g)
Color: Midnight Black Steel, Fashion Black Leather, Sports Black Glue, Silver Plate Brown Leather, Temperament Silver Steel, Gold Steel, Gold Brown Leather, Silver Red, Gold Powder

Packing list:

Color box*1, manual*1, wireless magnetic base charger*1 watch*1