Diving is a rather popular form of active leisure. However, without additional equipment, the speed of underwater movement is quite low. Beginners and experienced divers use unique devices called an portable snorkeling/diving Swim Jets or underwater scooter to solve this problem. This equipment enables you to improve the velocity of motion under water considerably and get many enjoyable feelings from diving. Simplified user-friendly extremely compact design of TOP underwater swim jets' for family water fun (gliding above water, snorkeling, scuba diving, freediving) and for quick simple use.