Get ready to be relaxed with the Bodi Spa. This is the almighty in hot and cold body massagers. USB chargeable with a 45 min of pure pleasure in muscle relaxation. The Bodi Spa has not only hot and cold functions but vibrates as well. Reaches hot to 104-122 degrees farenheit and cold to 50-59 degrees farenheit. Play hard but have the Bodi Spa to recharge your body!!