size
small: 23*60cm, large: 46*84cm
led lamp
small: 20 eyelet lamps, large: 36 eyelet lamps
luminous mode
gradient lighting
material
600D waterproof oxford fabric + reflective tape
battery
3.7v, 600mAh lithium battery
charged/usage time
charged for 2h and use for 12h +
usage
suspension / Magnetic attraction
visible distance
more than 500 meters