New arrival promotional gifts adjustable color change speed jump rope
Model B jump rope is a LED shining jump rope, it also called electronic jump rope, mixed light and speed jump rope. It is a good exercise equipment for kids. It can change the color according to the players jump speed. If the speed is less than 100 cycles per minute, the color would be blue (or green). When the speed reaches 100 to 150 cycles per minute, the color would change to green (or red, blue). If the speed
is over 150 cycles, both colors would shine at the same time. The beautiful scene would surely catch your eyes firmly.It is a good choice for kids juguetes.
