Sipaboard is an electric surfboard that can automatically inflate. It has a built-in electric propeller that can push the surfboard forward and act as an air pump. You only need to wait 5 seconds to unfold the packed surfboard. -It automatically fills up in 6 minutes. Taxiing at a maximum sailing speed of 3 knots can take 60 minutes; if the speed is slowed down, it can be extended to two or three hours. Sipaboard can also be connected to your smartphone, allowing you to monitor battery usage at any time. Lying on it and gliding leisurely on the calm lake, how relaxing it is!
