DC motor is energy efficient and energy saving. With left and right oscillation function. Comes with a remote control for easy operation. 12 adjustable air flow levels and height adjustments. ★Customer assembly★ Product Size (W x D x H): Approx. 17.3 x 16.1 inches (44 x 41 x 133 mm); Weight (including power cord): Approx. 12.0 lbs (5.8 kg); Power supply AC 100 V, 50/60 Hz; Power consumption (Max.): 10 - 12 hours; Other functions of neck and height adjustments; Power cord length adjustable; Power cord length of approx. Accessories: Remote control, battery (CR2032)