Cordless and Portable: Comfytemp portable heating pad is 5000mAh battery operated (included). It's not to be tied down to a power cord anymore. Use it freely when doing housework, driving a car, or working on the computer.

Upgrade Elastic Straps: Brandnew dual adjustable elastic strap of the back heating pad brings warmer relief and intense vibration. The heated belt better fits around your waist by adjusting the compression and size.

Aim at Pain Relief: Heating pad for lower back provides heat therapy and soothing vibration massage to relieve hip and waist pain, menstrual cramps, abdominal discomfort, stomach upset, leg arthritic, and muscle tension.

Heat and Vibration: This heated back massager has 3 heat levels and 3 vibration modes, shown by button colors—red for high, blue for medium, and green for low. The heat ranges from 113°F to 158°F. Vibration patterns change with the color: green is constant, blue is intermittent, and red is mixed.

Up to 58 Inches: The main body of the wireless heating pad measures 47.24" × 7.87". With the included extension belt, it can fit waist sizes up to 58 inches, making it flexible and suitable for most people. It's a warm and thoughtful gift for a husband, wife, father, or mother—perfect for birthdays, Thanksgiving, or Christmas.

Gift of comfort: Comfytemp FSA HSA Approved heating pad is a good present for Mom and Dad on Mother's Day and Father's Day, or for birthdays and Christmas. Ideal for anyone you care about, offering warmth and relief when they need it most.