Key features

• •Multiple Ways to Power On - Comes with an extra 4.9ft long USB extension cable with Type-A connector, compatible with 2A output USB power ports, such as power bank (not included), USB Adapter, etc. So you can enjoy heat therapy and massage at home, in the car or while traveling. It is not rechargeable and the USB cable must always be plugged into a power source when working.
• •3 Adjustable Heating Levels & 3 Vibration Intensities - There are 3 heat settings with temperatures ranging from 94 to 140 °F, and 3 different vibration intensities to meet different needs. Built-in overheat protection chip, automatic shutdown after 45 minutes of work timing to ensure safety.
• •Back Heating Pad with Vibration Massage - This heated massage belt provides heat therapy to help relieve lower back pain, increase blood circulation, and ease menstrual cramps and abdominal discomfort. And with 2 built-in vibration motors, provides a soothing massage to your tissues, helping to further relieve sore muscles. Heat and massage can be used independently or simultaneously.
• •Flexible Size For Everyone - Stretchy neoprene gives support to your lower back, wraps well, and is useful for people suffering from back pain, stomach pain, low back pain, and abdominal pain. Fits most people with a waist circumference between 20 inches and 50 inches.
• •Warranty & Support: We pay great attention to the use experience of each customer, if you encounter any problems in the process of using the product or you want to know more about the product information. You can contact us at any time, and we will reply to you within 12 hours.