【Smart Tire Pressure Monitoring】Equipped with a high-precision sensor chip, this inflator accurately measures tire pressure in real time to ensure driving safety. 【Advanced Cooling System】Features a triple cooling system with external ventilation ports and AI temperature control, enhancing safety and extending service life. 【Portable & Ultra-Quiet Design】Compact and wireless for easy storage and portability. Built-in shock absorbers and dual noise reduction technology reduce sound to just 40dB. 【LED Lighting & Smart Display】Built-in LED light enables convenient nighttime use. The smart digital screen clearly displays tire pressure and other essential data. 【Wide Application】Versatile inflator suitable for cars, motorcycles, bicycles, and various sports balls, ideal for home, travel, and emergency use. Specifications: Cylinder type: 17 cylinders Air flow: 21L/minute Product size: 9.4x5x18cm (length x width x height) With light: yes Net weight: about 400g Output power: 60W Rated voltage: DC 7.4V Material: ABS