SB-1 Neptune By ThunderTiger

This submersible is almost like the real thing. Relying on a static diving system, driven by a ballast tank with pump & motor unit. With a digital camera installed you can watch amazing underwater scenes.

Equipped with a auto-detect protecting system. If the system detects low battery power, low transmission signal, leakage, the roll pump will auto start to flood the water out of the ballast tank to make the submarine float back to the surface.

The NEPTUNE SB-1 submarine is the 1st underwater R/C model by Thunder Tiger. It is one of the most realistic submersible of its class, looking stunning even in its static display mode.