This ultra-high-speed dryer at 180,000 RPM emits 900 million negative ions, quickly drying hair while protecting it. - Brand: EEC - Color: Silver - RPM: 180,000RPM - Wind Speed: 40M/s - Negative Ion Concentration: 900 million - Usage Time (Short): Approximately 15 seconds - Usage Time (Medium): Approximately 2 minutes - Usage Time (Long): Approximately 4 minutes Available for immediate purchase. We also accept requests for set discounts with other products and price reductions. Please feel free to contact us with any other questions. All products are carefully stored in a clean environment, free of pets and smokers, so please feel confident in your consideration. We always inspect the condition of the product before shipping. We carefully package the product to ensure it arrives safely. #Dryer #HairDryer #YIEEC #HighConcentrationNegativeIons