Lets have some marine fun with this mini radio controlled submarine from the masters of RC, Silverlit Electronics! With 3 control functions, you can go forwards, turn and stop. Floats and submerges, it is water resistant and ideal for use in the bath, fishtank or pond. They come in two colours, red and yellow, and require 2 AA batteries for the transmitter and 2 AA batteries for the submarine. For ages 5 and up.