Experience the thrill and exciment of the underwater world with the new Neptune SB-1!

Adopting a static diving system, operating the SB-1 is just like the real thing. The system is driven by a ballast tank with pump & motor unit. Start the pump to induct the water into the ballast tank. Control the amount of water in the ballast tank, the submarine can dive from the surface and stay underwater in static. Using the propulsion power unit and full elevator and rudder control, you can drive the submarine under water with ease.

Equipped with an auto detect protection system, if the system detects low battery power, low transmisson signal or leakage, then the roll pump will auto start to flood the water out of the ballast tank and make the SB-1 float back to the surface.

Install the optional digital camera and you can watch the amazing underwater scenes as well.

Complete kit (less R/C) - Just requires a screwdriver to assemble!!

Specification:
Displacement: 7.7 kg. surface / 7.95 kg. submerged
Overall Length: 774mm
Beam: 290mm
Draft: 200mm
Height: 285mm
Propulsion Motor: 12V motor
Propeller: 40mm Pitch / 41 mm
Speed: 1.45 knots / 2.7 km/h surface
1.08 knots / 2 km/h submerged
Operating Diving Depth: 5M
Max. Diving Depth: 10M (Mechanical Limit)

Features:
* High impact ABS plastic hull
* 12V motor propulsion power unit
* Dual static and dynamic diving system
* Ballast tank with roll pump and motor drive system
* Full elevator and rudder controls
* Auto-detect electronic protecting system
* Video transport cable connector included
* 12V sealed Lead-Acid battery included