Easily launch in one second unlock: Ergonomics, balanced design of double propellers. After launching, press the switches on both sides to start, easily complete various actions. Auto-floating: It adopts an integrated micro-buoyancy design. When you loosen your hands, the body will slowly float to the surface without worrying about sinking into the water. Long battery life: 148Wh large-capacity lithium ion battery, 30mins strong and durable battery life, removable battery can be replaced at any time. OLED high-quality display, always feel the remaining power, safe at your side. Two-speed gear shifting: high-speed gear 1.8m / s, low-speed gear 1m / s, which can be switched freely, and the dual engine output up to 12kgf strong thrust, which can simultaneously drive multiple people to swim underwater. Compatible with a variety of sports cameras: the bottom of the fuselage is equipped with a universal interface for sports cameras, which can be equipped with sports cameras to capture the beautiful moments underwater.