Sports smart bracelet

Specification:
Product type: smart watch
Battery capacity: 150mAh
Screen size: 1.3 inch
Watch strap: Silica gel
Color: black + green, black + red, black + gray, black (optional)
Item size: 25*4.1*1.1cm/9.84*1.61*0.43in
Item weight: 29g / 1.02oz
Package size: 12.6*8.6*3cm/4.96*3.4*1.2in
Package weight: 63g / 2.22oz

Package list:
1 * watch
1 * charger

1 * manual (English and Chinese)