Feature: 1. APPLICABLE SCENARIO: The electric air duster has a maximum speed of 130000RPM motor，180 Gram wind pressure, delivering strong performance with a peak wind speed exceeding 52m/s(super typhoon≥51.0m/s). Can easily clear the crud concealed in various gaps on the keyboard or any electronic devices, extremely convenient to use in the home, office or car duster 2. FLEXIBLE AND ADJUSTABLE：Turbo electric air duster have 3 level adjustable airflow settings, allow you to customize the airflow for different cleaning needs, provide efficient cleaning. Built in large capacity battery(battery is equipped with temperature protection, current protection, and short circuit protection) 3. STRONG MATERIAL: The cordless air duster is made of high hardness and high temperature resistant materials, with perfect texture, strong explosive power and low heat generation. Easy to carry, lightweight, and comfortable to grip. ensuring a more convenient and longlasting user experience 4. ALTERNATIVE TO COMPRESSED AIR: Compared with compressed air can, this cordless air blower can be recharged and used repeatedly, no liquid or ice formation occurs during cleaning. Protect your electronics from liquids, so air dusters is eco friendly and energy efficient 5. MULTI USES: The electric air blower is perfect to clean computer keyboard, laptop, camera, car seat and blinds etc. Can even be used in products that need to be inflated, such as inflatable beds, lifeboats, etc., and be used for picnics and making fires, cleaning the ground and pet hair Specification: Item Type: Jet Dry Blower Material: ABS, metal Battery Type: 2 x 221700 rechargeable lithium ion battery Battery Capacity: 3000mAh Wind Speed: 52m/s, 130,000 RPM Motor: Brushless DC high speed motor Charging Time: 2.5 Hours Use Time: 1st Level: 4 Hours. Package List: 1 x Electric Air Dust Cleaner 1 x Nozzle 1 x Suction Nozzle 1 x USB Cable 1 x User Manual