This product is maintained by a seasoned professional with over 2,000 repairs of Dyson hair dryers, including electrical engineers and comprehensive home appliance engineers, ensuring safe and comfortable use. The HD12 is a 2023 professional model, and its cable is thicker than standard models, making it less prone to disconnection. The cable length is approximately 3m. Also, the filter cover and inner filter can be removed and washed. ~Maintenance Details~ The main unit has been overhauled, and the circuit board, heating element line, thermostat, motor, filter, and power switch have been maintained. The front silver ring has been polished. There are some minor scratches, but overall, it is in good condition. Although cleaned, a slight floral scent remains on the main unit. Individual perceptions may vary, so please refrain from purchasing if you are concerned. Feel free to comment if you have any questions. The temperature and airflow have been confirmed to be equivalent to new using measuring instruments. This is a listing for the main unit only. Please assess the condition based on the photos.