General description This Mini Fan Air Blower features a powerful brushless motor capable of reaching speeds of up to 80000RPM and generating wind speeds exceeding 52 meters per second. It is designed for various applications, including air cushion blowing, computer equipment cleaning, industrial dust blowing, and more. Technical specifications Working Voltage: 7.4V Wind Speed: 52M/S Wind Pressure: 30g-230g Use Time: 15min-4h Motor Type: High-speed brushless motor Charging Method: Type-C charging port Power: 8W Battery Capacity: 4000mAh Maximum RPM: 80000 Over Temperature Protection: 150℃ Dimensions Measurement Error: +/- 1-3cm Usage Air cushion blowing and suction Computer equipment cleaning Industrial dust blowing Charcoal burning support Car blowing and snow blowing Film studio wind making Drying pets Other information Package Contents: 1 x Turbo Fan, 1 x Vacuum Kits, 1 x Type-C cable Note: Light reflection and different displays may cause the color of the item in the picture to