FEATURES -Quick Hair Styling Rushed mornings are no match for this blower. With its mighty 110,000 RPM, it dries and styles your hair in minutes, leaving you looking flawless. -Effortless Dust Cleaning Say goodbye to tedious dusting. This blower#39;s versatile power swiftly eliminates dust, cobwebs, and debris from every corner, making cleaning a breeze. -Water Dryer Extraordinaire Spills are inevitable. But with our blower, they#39;re no problem. It efficiently dries wet surfaces, leaving no trace of moisture behind. -Car Care Simplified Tired of towel-drying your car? The blower makes it a breeze, ensuring a spotless, streak-free finish. SPECIFICATION Max Power: 120W. Bearing: Dual Ball. Battery: 2 * 21700 cells, each with a capacity of 4000mAh and a maximum discharge current of 30A. Casing: Made of tough light-cured 3D printing material with polishing. Charging: Type-C port with QC15W fast charging. Adjustable speed version Minimum power 5 Wind force: 5 meters per second B - Maximum power 120W Wind speed: 45 meters per second Voltage: 7.4V Battery capacity: 4000MAH Package Includes:1 * BlowerEquipped 3* interfaces Note: One key violence only has buttons without knobs, while one key violence+speed control only has knobs Press and hold the button to start, release to stop: The knob needs to be used in conjunction with the button.