About this item

• 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 Massage: Heated back massager has 3 levels of heat and 3 types of vibration. Different Colors of the buttons stand for different temperatures and vibrations. Red for highest, blue for medium, and Green for lowest. | Up to 58 Inches: With the extension belt, the wireless heating pad extends up to 58 inches, flexible and suitable for most people. It's a warm and thoughtful gift for a husband, wife, father, or mother, perfect for birthdays, Thanksgiving, and Christmas. | Safe Auto Shut-Off & Battery Life: For safety, the pad shuts off automatically after 30 minutes (restart to continue). With heat + vibration on, battery lasts approx. 200 min (Low), 155 min (Medium), or 130 min (High).