Description Cordless Heating Belt For Lumbar Pain Relief - Wireless Heating Belt Support, Heating Belt For Lumbar Pain Relief 43 InchesGRAY Features: Three adjustment modes: the heating belt for relieving back pain has three heating modes and timing function. Each mode has three colors, namely red, blue and green, representing high, medium and low respectively. Belt heating length 43in Product function: The heating belt can quickly heat up and provide effective thermotherapy to relieve low back pain, neck pain, sciatica and menstrual cramps. It helps to further the tension and soreness of the waist muscles, so as to achieve the ultimate comfortable effect. The heated belt is a good product for men or women to relieve waist or neck pain Design: The heating belt has good support and can fix the spine well, which is completely suitable for your waist. The heated strap can be continuously massaged in a comfortable position to prevent it from slipping. It is suitable for relaxing at home and in the office. Charging: USB power supply mode, which can be powered by mobile power or rechargeable lithium battery. It is convenient to carry, and can be into the computer or car charger. Necessary for outdoor travel and camping. (The product does not include batteries) Elastic belt: This kind of heating belt is very flexible and can be adjusted according to the waist circumference of different people. The portable heating belt is made of soft fabric, which is highly breathable and elastic. It is an ideal health gift for men or women on birthdays or Christmas Product Description: Product name: Electric heating belt Material: cloth Size: 43inch Features: three gear temperature regulation, Rated voltage: 5v Rated power: 7.5W Applicable objects: the elderly, office workers, drivers, people with waist pain, and menstruation can also be used.