4-in-1 multifunctionality: This vacuum cleaner combines suction, blowing, inflation, and deflation functions in one device. It is designed for cleaning car interiors and can inflate small items such as air mattresses or pool toys. Powerful and quiet operation: It delivers strong suction to lift debris while operating at a low noise level of 36-45 dB, allowing for a comfortable, distraction-free cleaning experience. Convenient wireless design: Cordless use with a USB rechargeable battery provides easy maneuverability around your vehicle and up to 1 hour of runtime. Nozzle attachments: Includes a flat nozzle for tight spaces and a cyclone suction nozzle for effective cleaning, targeting dust and dirt in hard-to-reach areas like seats and air vents. Use scenarios: Car interior detailing (seats, carpets, mats, cup holders, vents) for quick, thorough cleaning; inflating or deflating small items on the go (air mattresses, pool toys); convenient cleanup in trunks or cargo areas where power outlets are unavailable.