The motor power is 33.6W, which is 51% higher than the previous generation; the lithium-battery capacity is 7.2Wh, about 30% higher. It has a new air-duct impeller design, a dust-removal force of 2.7kPa, and a wind speed of 80km/h. It has three-gear functions, realizes air-blowing synchronization, and is equipped with a brush Features High-power motor: The power reaches 33.6W, which is 51% higher than the previous generation, and can easily blow away stubborn dust. Lithium-ion battery: It has a built-in 7.2Wh lithium-ion battery, which is about 30% higher than the previous generation, and can provide about 210 cleaning times. New air duct and impeller: It adopts a fluid-dynamic air duct, a 42-millimeter integrated impeller, and has 20 built-in high-density spiral fan blades, which can reduce noise and improve air-supply efficiency, resulting in both increased air volume and pressure. Strong dust-removal ability: The dust-removal force reaches 2.7kPa, which is 80% higher than that of ordinary manual air blowers, and the cleaning effect is remarkable. High-speed wind: The BB2 has a wind speed of up to 80km/h, which is 230% higher than that of ordinary manual air-blowers, enabling it to clean a larger area simultaneously and improving cleaning efficiency. Multi-gear design: It has three gears: TURBO powerful dust-removal gear, OPTICAL optical dust-removal gear, and SILENT silent dust-removal gear, which can be freely switched to meet different cleaning needs. Air-blowing synchronization: When used in conjunction with the air-blowing function, the cleaning efficiency is doubled. It also has a built-in retractable storage brush with a hidden design. Auxiliary lighting lamp: It has a built-in auxiliary lighting lamp with a high-color-rendering-index light source (CRI≥90), which is convenient for cleaning dust in dark environments. Three levels of free switching TURBO Dusting Powerful and efficient dust-blowing OPTICAL Optical Dust Extractor For camera CMOS cleaning SILENT Silent Dusting Stall Silent cleaning at only 55dB Product Parameters Technical Parameters Values Input 5V - 2A Rated Power 33.6W Battery Capacity 7.2Wh Number of Cleanings on Full Charge (MAX) About 800 times Rotational Speed 30000 RPM Wind Speed (MAX) 80 km/h Dimensions 141mm × 62mm × 32mm Weight 210g
