Features: Make of aluminum, the rotisserie motor is wear resistant, heat resistant, quiet, and strong in structure. The electric motor ensures that grill rotating at a continuous, constant speed. The rotisserie motor comes with a builted in battery, featuring automatic reverse function and waterproof switches. With a voltages ranges of 3 to 12V and a stepless knob for speed adjustment, you can choose your preferred speed for cooking a variety of meats, poultry, and vegetables effortlessly. It is easy to install, operate, and start, making it suitable for family gatherings, outdoor barbecues, hotel kitchens, and more. Specifications: Component: Aluminum Size: about 60x60x135mm/2.36x2.36x5.31inch Adjustable Speed: 3V-12V Package Includes: 1Pc Motor 1Pc USB Cable note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.