?Comfortable Material Washable?The surface of the portable heating pad is made of comfortable crystal super soft fabric, which brings comfort, durability and better heat preservation.The waterproof power interface and detachable control panel make it possible to disconnect the power cord, and the heating pads is machine washable in =40? water for easy cleaning. The electric heating pad provides after-sale guarantee, if you have any questions, please contact us. ?Temperature Adjustment & Time Setting?The heating pad for back pain relief has 6 heating settings, the temperature ranges from 40? to 65? (104?-149?). You can set the most suitable temperature according to your physical condition and you can get more effective relaxation. 4 timer modes, 1/2/4/6 hours change. When the set time is reached, the heating pad will automatically turn off. These functions can be easily completed on this easy-to-use controller of a clear LCD digital display. ?Quick Heating & Safety Protection?The built-in heating copper wires of the heating pad is evenly distributed, which can achieve heating in seconds, quickly reach the desired temperature and provide enough heat. This heating pad adopts advanced PTC heating to wire overheating protection technology, when the temperature of any part of the heating pad exceeds 65?(149?), the heating pad will automatically shut off immediately. ?Multifunctional Hot Compress?The heating pads for cramps can effectively relax muscles and relieve pain through dry heat therapy. Spray fine mist on the surface of the mat,enjoy moist heat therapy, The menstrual heating pad effectively relieves abdominal pain, treats muscle pain during menstruation, back pain, waist, shoulders and neck, and helps to promote blood circulation. The heating pad of lower back pain relief is very suitable for the elderly, office workers and sports enthusiasts. ?Upgraded Version Adjustable Heating Pad?This electric heating pad is designed with a waist belt, the strong adhesive belt can tie the electric heating pad tightly around the waist, freeing your hands. You can enjoy a high degree of relaxation in home, office, gym or camping. Don't worry about it falling off. The heating pad for back pain relief has a length adjustment function, the size of 48in is suitable for most people. 8.8ft (2.7m) cable allows you to enjoy it on your bed, chair, sofa.Best Sellers Rank: See Top 100 in Health & Household. Number of settings: 6. Color: Black. Brand: toberto. Material: Microplush. Country of Origin: China. : B0BM6BNFGS. Manufacturer: toberto. Date First Available: November 12, 2022. Item model number: HP6090. Package Dimensions: 11.22 x 4.33 x 4.25 inches; 1.41 Pounds.