What's New On SLOPEHILL Professional Ionic Hair Dryer Lighter Than Others(Hand-held Weighs Only 268g/9.45oz)Much More Powerful Than Others(Unique 110,000 RPM High-speed 2000W Brushless Motor)Intelligent Fault Diagnosis(Auto Diagnosis System To Find Any Operating Problems)Ergonomic Design with Oxy Active TechnologyInnovative Micro-filter & Easy Auto CleanLED Memory Configuration System Auto Clean Technology Switch off the hair dryer. By pressing the fan speed button for 7 seconds, the fan blades will automatically rotate in reverse to deep clean the filter. Memory Function Memory Function Technology allows memorizing and lock the speed & temperature among the 12 available configurations, LED display will show you a clear setting for better use. Innovative Microfilter Prevent even the smallest dust particles from entering the engine, enhance your hair cleaning and extend the life cycle of the engine. It will also prevent your hair from being entangled in the filter. High-Speed Brushless Motor The hair dryer is equipped with a self-developed unique 110,000 RPM high-speed brushless motor, making the air outlet wind speed up to 58m/s. Intelligent Temperature Control With constant temperature protection function, intelligent temperature control to prevent overheating damage, good for hair care. Specifications: Model: 2001Power: 2000WWeight: 268g/9.45ozPower cord: 8.2ft/2.5mNoise level:<82dBPackage dimension :12.6*9*2.8 inch