【More Chips than Slippers】JOBYNA's boot use a 3-in-1 chip technology, more 660nm red chips and 850nm near infrared chips evenly distributed around your foot, TOTAL 158pcs red lights and 316pcs invisible infrared lights. 【Better Wrap than Slippers】13.7in x 8.6in size is large enough to wrap your entire foot and ankle, including toes, instep, sole, and heels, especially your ankle. Also you can use it for your elbow or knee. 【Longer Timer & 3 Heating Setting】 You can customize the timer for 5/10/15/20/25/30 minutes, and it will automatically turn off when time is up. Besides, providing you with 102℉/109℉/118℉ three levels adjustable temperature, and higher temperature levels correspond to higher light intensities. 【Two Power Supply Methods】Wide voltage DC100 - 240V, AC 12V, NOTICE do not exceed 40 minutes of use in one therapy session, cool your body and drink some water before next applying. 43in power cord is long enough to use the boots anywhere at you home conveniently. 【Longer After-Sales Guarantee】JOBYNA's near infrared foot device is a great gift or birthday present for your family and friends. We offer 30 days free return & money back and 365 days warranty for every red light boot. Specifications:

Device Dimensions: 13.7in X 8.6in

660NM Red Beads : 158pcs

850NM NIR beads: 316pcs

Power: 36W

Time: 5/10/15/20/25/30 minutes

Temperature: 102℉/109℉/118℉

Voltage: 110V

Buy it! Give Mom a gift of foot health!

What you get?

1×JOBYNA Boot

1×Controller

1×Adapter

1×USB Cable