Maisto Hydro Blaster RC Speed Boat. Maisto Tech's new range of RC Speed Boat. The high speed RC Boat blasts across on water with a radio control remote control. Watch the Maisto Hydro Blaster effortlessly cut through the water and surf over waves while having a great control with the intuitive and highly responsive radio controller remote. Range up to 60 meters Full functional RC Speed Boat Remote control included Frequency of 27 Mhz Skill Level 3 2AA Batteries for Remote Controller, not included.