The group of designers from the United States created an unusual bracelet, as a life buoy. In the event of an extreme situation just pushing of a button to allow the gadget allowed stay on the water
American craftsmen started to raise funds for a new gadget that will ensure the safety of swimmers. The device called KINGII and is, in fact, a lifeline that is worn on the hand and works on the principle of inflatable cushions, armrests for small children. Looks KINGII like normal bracelet. This feature is fundamental in the mechanics of the device. One push of a button is inflated rescue cushion, which can hold afloat a person weighing up to 125 kg. This is sufficient for salvation, not only the child, but also quite a strong man.
KINGII useful for everyone who loves to swim. Bracelet inflatable rescue airbags easily adjusted to any hand in diameter. The rescue cushion inflates for 0.5 seconds using an electric pump, which is powered by a rechargeable battery. The entire system is completely waterproof. You can buy a set from a few pillows.
Armed with personal safety on the water, you can safely go on vacation.