This product is maintained by a skilled professional with over 2,000 repairs of Dyson dryers, who is a certified electrician and home appliance engineer, ensuring safe and comfortable use. The HD12 is a professional model with a thicker cable than standard models, making it less prone to breakage. The cable length is approximately 3 meters. In addition, 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. We have confirmed with measuring instruments that the temperature and airflow are equivalent to those of a new product. Please refer to the photos for other details regarding the condition.