4 in 1 multifunctionality This vacuum cleaner combines suction, blowing, inflation, and deflation functions. It is useful for cleaning car interiors and inflating small items such as air mattresses or pool toys. Powerful and quiet operation It provides strong suction to lift debris while remaining quiet at 36–45 dB, helping maintain a peaceful environment during use. Wireless design and USB rechargeability Cordless operation with a USB rechargeable battery allows easy maneuverability around your vehicle, with up to 1 hour of runtime. Nozzle attachments Comes with multiple attachments, including a flat nozzle for tight spaces and a cyclone suction nozzle for effective cleaning in hardtoreach areas such as seats and air vents. Use scenarios Car interior detailing: clean seats, floor mats, dash crevices, and air vents with targeted suction. On the go inflating and deflating: quickly inflate air mattresses or pool toys, and deflate for compact storage. Quick cleanup in tight spaces: reach under seats, between cushions, and other hardtoreach areas without cords.