Powered by two 18V Li-ion batteries in series to supply energy to the powerful 36V DC motor drive system. Increased Suction Power. Improved low noise level. Telescopic pipe with lock. Large capacity of removable on-board storage for convenient storage of the hose, batteries, front cuffs, pipes, nozzles. Support leg with two rollers has been added to the Tool box. Caster stopper prevents the cleaner from moving unintentionally. Variable suction power by dial. Large On/Off switch. Large bumper protects walls and furniture from bumps and scratches. INCLUDES: Tool Only. Batteries and Charger Sold Separately. Floor Nozzle, 1-1/4" X 5-1/2' Hose, Poly Bag (10 / Pk), Telescopic Pipe, Bent Pipe), Corner Nozzle, Cloth Filter, Accessory Tool Box.