Feature: 1. HIGH PERFORMANCE SPEED MOTOR: Electric air duster adopts 80000RPM high performance speed motor, the wind power is increased by 200 percent, high speed wind power is adjustable for you. 2. LARGE CAPACITY BATTERY: 80000RPM jet dry blower adopts 4500mAh power battery, higher energy density, higher charging and discharging efficiency, AI chip guard, not hot, not hurt the machine. 3. WIDELY APPLICABLE SCENARIO: The electric air duster is suitable for removing dust from keyboards, window sills, desktops, electrical appliances, etc. It can also be used for car cleaning, blow drying hair, barbecue cooking smoke and so on. 4. THREE NOZZLES: 80000RPM electric air duster is equipped with three different sizes of nozzles, unlocking more usage scenarios, and can also be used for air cushion inflation. 5. EASY TO OPERATE: The portable air blower has simple buttons for easy operation, long press to turn on off the blower, push the button up and down to adjust the wind power. Rounded body, comfortable to hold. Specification: Item Type: Electric Air Duster Material: Metal Weight: Approx. 425g/15.0oz Charging Port: Type C Battery: Lithium Battery, Capacity 1500mahx3, Shipped with Built In Battery Instruction Manual: English and Chinese Features: 80,000rpm High Performance Speed Motor, High Speed Wind Power You Can Adjust, 4500mah Power Battery Charging and Discharging Efficiency, Small Body Is Convenient to Carry! Use: Suitable for Removing Dust from Keyboards, Windowsills, Desktops, Electrical Appliances, Etc., Can Also Be Used for Car Cleaning, Blow Drying Hair, Barbecue Smoke, Equipped with Three Different Sizes of Blowing Head, Can Also Be Used for Air Cushion Inflation. Package List: 1 x Electric Air Duster 2 x Black Blowing Heads 1 x Chinese English Manual1 x White Type C Data Cable Note: Long press the power key switch to use, plus key to increase wind speed, minus key to reduce wind speed.