What Makes It Awesome: USB Automatic Temperature Control Heating Rod, next-gen design. Spiral Heat Flow Design for rapid and even heating. 360° Coiled Large Heating Sheet for extensive temperature coverage. Uniform 46°C Temperature Coverage for a comfortable warmth. Rapid 4-Minute Heating for immediate enjoyment. Automatic Temperature Control with high-temperature power-off for safety. 135mm Heating Distance for a broader heating range. Waterproof Design for use in moist environments. USB Interface for added convenience and easy connectivity. A Closer Look: Discover the upgraded design of our next-gen USB Automatic Temperature Control Heating Rod, bringing more surprises to your heating needs. Featuring Spiral Heat Flow Design and 360° Coiled Large Heating Sheet, ensuring fast and even heating for a comfortable 46°C warmth in a short time. Enjoy the pleasure of rapid 4-minute heating for instant warmth. Built-in temperature sensor for automatic temperature control and high-temperature power-off ensures safety. The waterproof design and USB interface make it more convenient, suitable for various environments. Explore the new standard of heating, choose the brand-new USB Automatic Temperature Control Heating Rod. Commodity parameter: Product name: USB automatic temperature control heating rodProduct material: ABSMain function: channel heatingSize: 155*20mm