The latest in mobility of arm angles. The arm rotates 180 degrees and adjusts up and down as well. This facial steamer with ozone combo is a great value for any estheticians. It comes with a steamer and ozone. The ozone is used to kill bacteria off the surface of the skin. There are 2 switches, one for activating the power and the other to activate the ozone. The steam can operate without the ozone function being active. This model comes with a built in timer. This is a 2 in 1 multifunction machine to save space. The second function is the massage brushes (included). Features: The oxygen ionic vapors hast the function of sterilizing and cleaning Arms are fully adjustable. Turns Clockwise, Counter Clockwise, and moves up and down Built in Timer Includes Rotary / Massage Brushes Promotes better blood circulation Auto shut-off when water level is low Separate ozone switch Rotating and twistable arm features The latest in mobility of arm angles. The arm rotates 180 degrees and adjusts up and down as well. This facial steamer with ozone combo is a great value for any estheticians. It comes with a steamer and ozone. The ozone is used to kill bacteria off the surface of the skin. There are 2 switches, one for activating the power and the other to activate the ozone. The steam can operate without the ozone function being active. This model comes with a built in timer. This is a 2 in 1 multifunction machine to save space. The second function is the massage brushes (included). Features: The oxygen ionic vapors hast the function of sterilizing and cleaning Arms are fully adjustable. Turns Clockwise, Counter Clockwise, and moves up and down Built in Timer Includes Rotary / Massage Brushes Promotes better blood circulation Auto shut-off when water level is low Separate ozone switch Rotating and twistable arm. Dimensions: 93H x 36W x 37L.