1. Continuous temperature control 2 airflow control: The heat gun features a blower switch and a continuous temperature adjustment knob. Lowspeed mode 'I' delivers 250 L/min airflow with a temperature range of 50°C 400°C. speed mode 'II' provides 500 L/min airflow and a temperature range of 50°C 650°C. Rotate the knob left to decrease temperature gradually or right to increase it. 2. Powerful 2000W heat gun: The performance 2000W motor rapidly heats the turbine blades, delivering strong airflow. With a heating time of just 1.5 seconds, the heat gun quickly reaches operating conditions, enhancing work efficiency. The ergonomic handle ensures comfortable operation while preventing accidental contact with the nozzle. 3. Extends the heat gun's lifespan: Before shutting down, switch to mode 'II' and set the temperature to the minimum. Allow a few minutes for cooling before turning off the power. Wait until the heat gun cools completely before storage. This process prevents overheating, prolongs service life, and reduces cooling time for improved efficiency. 4. Versatile accessories: The heat gun includes 4 multipurpose nozzles for various applications, such as crafts, pipe deicing, shrink wrapping, vinyl welding, paint stripping, epoxy work, electronics , PVC heating, and other tasks requiring heating, welding, or thawing. The 1.6m power cord offers flexible operation.