• Convenient USB Design, Use Anywhere: Our USB plug-in back heating pad come with a 5.9 feet long USB cord, compatible with 5V 2A USB outlets, such as your own power bank, USB adapters, etc; This makes it easy to use in a variety of situations such as camping, fishing or in cars and airplanes
• 3 Heat Settings & Auto-off: High temperature (130 - 140), medium temperature (112 - 122), and low temperature (100 - 104); Built-in intelligent control chip to ensure stable heating and prevent overheating; 45 mins auto-off, safety, and energy saving
• Effective Pain Relief: Provides soothing heat to relieve pain and stiffness in the back, shoulders, abdomen, and legs. Ideal for relaxation or recovery
• Adjustable & Stay in Place: Featuring a wider adjustable velcro elastic band for waist sizes from 27" to 47", fits most people's waist. The wider strap design is easy to fasten for a more comfortable fit, for both men and women
• Soft & Comfortable Fabric: Made with ultra-soft fabric for maximum comfort. Lightweight and easy to fold for convenient storage
• GUARANTEE: A Free No-Hassle Replacement Process; If you have any problems, please feel free to contact us, we will take care of it within 12 HOURS to ensure our customer experience; 1-YEAR WARRANTY & HASSLE-FREE REPLACEMENT! Use with Confidence

• Package Dimensions : 7.64 x 5.59 x 2.8 inches; 6.38 ounces
• Date First Available : September 19, 2022
• Manufacturer : comfheat
• Country of Origin : China