1、COMPATIBILITY WITH 18V LITHIUM ION BATTERIES: This cordless battery powered hot air gun is designed to be compatible with various models of 18V lithium ion batteries(without), including for BL1810 BL1820 BL1830 BL1840 BL1850 BL86, offering flexibility and convenience without the need for cords or power outlets. It allows for greater mobility in tight spaces, worksites, and outdoor environments. 2、QUICK HEATING AND ADJUSTABLE TEMPERATURE: The hot air gun features a premium ceramic heating core that heats up in just 3 seconds. It offers two adjustable temperature settings, with a high temperature range of 30 to 550℃ and a low temperature range of 30 to 400℃. Additionally, temperature adjustment is made easy with the LED display, allowing for accurate control and versatility in various work scenarios. 3、USER FRIENDLY DESIGN: This heat air gun utilizes beehive shaped heat focusing technology, enabling faster heating, higher temperatures, and longer runtime. It also comes with an LED backlit digital display for convenient temperature adjustment, along with temperature memory function for easy retrieval of preferred settings. With this user friendly design, you can quickly and efficiently arrive your desired temperature, making it a highly efficient and effective tool. 4、SAFETY DESIGN AND PREMIUM MATERIALS: Our cordless heat gun is designed with safety in mind, using premium materials including a rubber body with excellent insulation properties and a premium metal nozzle for efficient heat transfer. It also features an LED light and a temperature lock button for added convenience, along with a built in low pressure protection board to prevent overheating and defend the battery(without). With these safety measures and premium materials, our hot air gun becomes the perfect tool for crafts and various applications. 5、WIDE APPLICATIONS: The hot air gun is a versatile tool that comes with three different nozzles, suitable for various applications such as crafts, shrink wrapping, polyolefin packaging, epoxy resin, candle making, wire connections, automotive packaging, and more. This portable battery powered hot air gun is great for both professionals and DIY enthusiasts, offering the right combination of convenience and performance.