It perfectly complements TAMIYA models such as the MAN TGX, Mercedes Benz Actros, Scania R470, and others with the sound recorded from a European inline six-cylinder diesel engine. The functional and control unit, a speed controller, is also included and features 33 realistic sound effects, numerous light options, and up to 21 functional options for 1:14 scale model tractors and more. All functions are operated via a standard 4-channel remote control. The MFC-03 Euro-Style multifunction unit can be used in three modes: driving mode with and without light and sound, as well as a demo mode that showcases sound and light functions. The package includes: multifunction unit (central control unit), LEDs, cables, vibration module, speaker with resonance body, and a detailed illustrated installation and operating manual.