The multi-functional Fellowes® Climate Control Footrest supports your personal comfort in every way! Versatile unit works as a footrest or offers free-standing climate control. Features three temperature settings: cool fan, low heat, and high heat. Fan lets you adjust workspace airflow to suit your preference. Auto-off feature turns unit off after eight hours of use to prevent overheating. Adjustable footrest elevates feet/legs to help relieve lower back pressure and improve posture. Surface massage bumps help relieve work-related stress. Economical - requires only 250 watts to run. ETL approved.