Compressed Air Duster, with Upgraded 3-Speeds: This air duster is designed with 3 gear speeds mode: 100,000RPM, 90000RPM, 80000RPM. Suitable different cleaning needs, whatever for computer keyboard/car/air filter and so on, save power and save time, meanwhile create high efficiency. | Enhanced Tornado-like Keyboard Cleaner: The air duster-electric computer cleaner is equipped with an new-upgraded maximum 100,000 RPM motor, which provides tornado airflow, get 99.99% dust removal performance, for deeply pc dust off. | Canned Airs Duster, with LED Light New Design: When the compressed air duster is turned on, the LED light will automatically light up, and the dust blowing and lighting is two in one, which can easily be cleaned in dark places, a good dust-off cleaning worker even at night. | Powerful Electric Computer Cleaner Kits: Electric computer and keyboard cleaner air spray with rechargeable battery & longer run-time, time to ready to say goodbye to disposal air cans. This new generation compressed air duster equipped in 6000mAH rechargeable batteries, while turning on at full power, you will enjoy a continuous operation for 40-120 minutes, and fast recharging by using a Type-C cable (included in package), after 2.5 hours fully fast charge, you can quickly restart it. | Compressed Air Cans Best Replacement: The compressed air duster is eco-friendly and multi-use, the air duster is highly environment-friendly and energy- saving as it’s tested for 8000 times or so of use without gas and water. Alternative to canned air compressed air can be recharged and used repeatedly. | Multifunctional【 8 】Nozzles Accessories: This cordless air duster comes with【 5 】multifunctional nozzles and 【 3 】 cleaning brushes accessories, various head accessories nozzles in different size. Ideal for using on different scenes, such as, inflate for swimming rings, yoga balls/air-boats, steamboats, air mattresses. MELAUDI supporting team offers professional technical support, 19/7 online support and easy to contact at any time.