Feature: 1. Powerful Airflow: With 90W maximum power and powerful airflow, this electric air duster efficiently and quickly removes stubborn dust, enhancing computer performance. 2. 3 Speed Settings: Featuring a maximum speed of 55,000 RPM and three airflow adjustments, this cordless air blower effectively removes dust, improving work efficiency. 3. Multiple Nozzles: Designed with a detachable structure and multiple replaceable nozzles, this air duster is versatile, easy to store, and a multi purpose cleaning expert. 4. Long Battery Life: Equipped with a 6000mAh lithium battery, this electric air duster offers a long battery life and up to 30 minutes of cordless portable use. 5. Wide Applications: Suitable for cleaning keyboards, cameras, car crevices, and more, this air duster is perfect for office, camping, and home use, catering to a wide range of cleaning needs. Specification: Item Type: Air Duster Material: ABS Maximum Power: 90W Maximum Speed: 55000RPM Battery Type: Lithium Battery Battery Capacity: 6000mAh (Included) Charging Time: 2 Hours Gears: Three Gears Adjustable Working Time 1st Gear: 30 Minutes Working Time 2nd Gear: 20 Minutes Working Time 3rd Gear: 15 Minutes. Package List: 1 x Air Duster 1 x Charging Cable 1 x Storage Bag 1 x User Manual 1 x Blowing Nozzle 1 x Swim Ring Blowing Nozzle 1 x Brush Blowing Nozzle 1 x Vacuum Bag Nozzle 1 x Air Bed Blowing Nozzle 1 x Air Bed Exhaust Nozzle