Specifications Battery Included:Yes High-concerned chemical:None Power (W):101W & Up Cozy Warmth Right Under Your Desk: Feel gentle, consistent heat right at your legs. Our 2026 under desk leg warmer is made for office or home use—perfect as an office leg warmer under desk to combat cold floors and drafty rooms., Adjustable Heat & Timed Operation: Choose from 5 heat levels and a 2/4/6/8-hour timer. Whether working or relaxing, this under desk heater lets you tailor your warmth without interrupting your flow or comfort., Safety First with Auto Shut-Off: Built-in safety features include auto shut-off if tipped past 45° or when the timer ends. This makes the under desk heater a safer, worry-free option for daily use., Quiet & Energy-Efficient Operation: Operating quietly at just 170W, this leg warmer warms up to about 167°F (70°C). Ideal as an under desk foot warmer, it won’t disturb meetings, calls, or focused work., Portable & Versatile for Daily Use: Foldable and compact, this under desk leg warmer for office fits easily into bags or drawers. Use it under desks, in small spaces, or take it with you—comfort doesn’t have to stay put.