This is the electric powered, 2.4GHz radio controlled, ready to run Rio EP 
Offshore Superboat from AquaCraft.

FEATURES: Construction: Durable lightweight ABS plastic, white in color with
            decals applied
          Radio: AquaCraft Tactic 2.4GHz pistol grip system with SLT-Secure
            Link Technology, servo reversing and steering rate functions and
            mini steering servo
          Radio Box: Pretaped, waterproof to protect servo and receiver
          Drive System: Surface Drive with 1/8" flex cable and prop shaft
          Trim Plates: Aluminum, can be fine tuned for maximum performance
          Motor: 550 water cooled
          Rudder: Constructed of aluminum, dual break-away design protects
            transom
          Warranty: Ninety day limited through manufacturer

INCLUDES: Rio EP Offshore Superboat, 550 motor, 2.4GHz radio system, molded
            plastic boat stand and instruction manual

REQUIRES: AA Batteries: 4 for transmitter
          Battery: 6-cell NiCd/NiMH stick or 7-cell NiCd/NiMH hump battery pack
          IMPORTANT: When using a 7-cell (8.4V) battery pack with over 2000mAh
            capacity, allow the electronics to cool down for at least 10
            minutes between runs. This will avoid stressing the electronic
            speed control (ESC) to the point that it could fail.
          Charger: For selected battery type

SPECS:    Hull Length: 25.5" (647mm)
          Overall Length: 28.3" (720mm)
          Beam: 6.25" (159mm)
          Weight: 26.4oz (750g)
          Height: 5" (125mm)