Carlvino Aromas Model M90 is a 3rd GEN car aircon vent clip ultrasonic diffuser that combines performance, style, and convenience. Designed with a 10ml storage for essential oils, it delivers lasting fragrance to enhance every journey. Offering 3 adjustable diffusion modes, you can customize scent intensity with ease. The built-in 3 LED night light display creates a soothing and elegant atmosphere while driving, adding a touch of comfort and luxury. Powered by ultrasonic technology, it produces a fine mist for consistent diffusion. With smart vibration detection, it automatically starts and stops with your car’s ignition, ensuring effortless operation and efficiency.