Product information :
Wireless distance: 5m (inclusive)-10m (inclusive)
Battery capacity: 220mah
Operation method: touch
Screen resolution: 240*280
Wristband Material: Silicone
Strap size: 28mm and below
Color: GST(09B)-black (does not support domestic retail platforms)

Size Information:
Product size: 499*387*117mm

Packing list:
Watch*1,Charging cable*1,Manual*1