The HF1 vacuum cleaner offers versatility with an integrated dust brush and a crevice tool for various surfaces. The 0.9-liter container minimizes maintenance efforts, and the removable 22V battery allows for convenient charging. The easy-care brush strip, continuous mode, standing function, LED battery indicator, and a runtime of up to 30 minutes ensure efficient and effortless cleaning. The LED nozzle lighting provides visibility in dark areas, enabling thorough cleaning.