The automotive is Belt drive with out noise. fastened pace, fixed secure pace working and the pace are adjustable.Straight line working, begin and cease working easily. Extremely low pace working. Electrical Automobile with 36V, 2.6Ah tremendous capability lithium battery, guarantee four hours of endurance time. Normal port: appropriate for various model VR panoramic Digital camera, max load: about 5kg. Motor: 150W excessive energy. Pace: <10 km / h Steering system: 1*55KG Servo, 1*6V 4600mA battery to produce energy.