2015 OEM and ODM produce Bluuing brand led speed jump ropes&surge jump rope for children

     Model B surge jump rope  is a LED shining rope jump, it also called electronic skipping rope, mixed light and speed jump rope.             It can change the color according to the player’s 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 of  gym equipment for kids.