Wireless Control: Underwater wireless control technology liberates the inherent form. You can also pair multiple units at the same time for more fun. The underwater remote control distance is not less than 1m which makes application scenarios are more abundant. Take to airplane: Battery compliant with air carrying policy, making you travel all the world with no worry. The total weight of 3.5 kgs makes it easy for everyone to carry. Ultra light / Easy to assemble / Easy to carry-on Fits easily into luggage, take it with you to every dive resort around the world. Easy to Use: Long press to start, short press to switch speed settings, one trigger to operate. Intuitive design, start using right away. Phone & Action Camera Mount, With the newly designed built-in Phone Mount on the floater, simply bring your phone, ready to use for all user. Capture epic moments using your smartphone by securing it onto the designated phone mount located on the floater. Innovation: Main unit and remote control adopt A New Contactless Waterproof Buttons Without fear of changes in water pressure, underwater shifting is more comfortable The remote control adopts magnetic charging to prevent the hidden danger of water ingress