The two ultra-powerful servo engines drive the vehicle on rubberized track. The proportionate steering powered by these engines makes fine & precise manoeuvring possible & also turning on the spot. Speeds can also be proportionately varied. High-quality LEDs are used for front & rear lighting as well as indicators. The rear coupling system is electronically controlled by a separate servo engine. The set is supplied with remote control handset, UK plug battery charger & Midi battery pack.