Ever wanted to know what was going on underwater without BEING underwater! Now you can! This remote operated submarine sends a live video to an iPad from 100′ underwater. Say WHAT? Indeed. This is perfect for seeing marine life or checkingĀ out a boat below the waterline as the submarine is tethered to the receiver on deck by a 100′ video cable. This comes with five plastic bobbers to facilitate the tether’s buoyancy.