Experience unparalleled cleaning with the mini blower. Perfect for keyboards, laptops, cameras, and car interiors, this portable dust blower is a must-have for efficient cleaning. Features: Equipped with a brushless DC high-speed motor reaching up to 90000rpm, providing an incredible wind speed of 41m/s at its peak. With three adjustable speeds plus a boosted mode for tougher tasks. Features stepless speed control allowing precise adjustment by simply pressing the button, making it easy and intuitive to use for various needs. Strong dual nozzles ensure secure attachment while ergonomic design offers comfort during extended use. Despite its small size similar to a mobile phone, it delivers powerful airflow, fitting comfortably in your pocket or bag for convenience anytime, anywhere. Ideal for cleaning keyboards, computers, cameras, seats, shutters, cars, and more, enhancing efficiency in both indoor and outdoor settings. Specifications: Material: Metal, ABS Battery: 2x Lithium Batteries（Included） Battery Capacity: 4000mAh Operation Time: Level 1: 60min Level 2: 40min Level 3: 25min Boost Mode: 8min Charging Time: 1.5-2 hours Maximum Power: 80W Rated Input: 7.4V-25A Low Voltage Protection: 5.5V Speed: 90000RPM Noise Level: 60dB(A)-70dB(A) Size (LxTop WidthxBot Width): 12.2x4.2x9.4cm Color: Black Package Content: 1 x Compressed Air Duster 2 x Nozzles 1 x Type-C Cable 1 x User Manual Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to lighting effects and shooting angles, the color of the item may slightly differ from the picture.