This R/C Shark swims just below the waters surface exposing the dorsal and tail fins. Master the controls and the shark comes alive by replicating the smooth subtitle movements of a real shark!   It has the function of sensing water. The motor will stop running once the Shark is taken out of water.   Product information  - Product size: 34 x 14 x 9cm - Colour box size: 37.5 x 15.5 x 17.2cm- Functions: Swim, shake its tail, forward, backward, turn left/right - Product Battery: 3.7V 300mAh li-po  included) - Transmitter battery: 2x1.5V AAA batteries (not included) - Charging time: 30mins - Play time: 20mins - Control distance: 30-40 m - Frequency: 2.4G