Enjoy deeper relief in an instant and experience the benefits of infrared heat therapy with the PureRelief Pro Far Infrared XL Heating Pad. This specialized heating pad was designed with InfraWave™ Technology, which features a built-in layer of heat-retaining ceramic beads that send safe, far infrared wavelengths below the skin’s surface to target sore spots and penetrate muscles more deeply than traditional heating pads. This revolutionary heat therapy device provides temporary relief for all of your major and minor muscle aches and pains, including inflammation, period cramps, joint stiffness, arthritis pain, spasms, and more, while also providing exceptional back pain relief. It’s the best heating pad for athletes, runners, active individuals, and anyone who suffers from chronic pain. InstaHeat technology delivers targeted warmth 5 minutes faster than the leading competitors. Enjoy 4 heat settings from 4 levels of heat ranging from 110-140℉ with the easy-to-use handheld controller. The smart auto shut-off feature will power down the heating pad after 2 hours of continuous use to avoid overheating. Start feeling relief today with the far infrared heating pad from Pure Enrichment.