Car Air Freshener, Car Diffuser Essential Oil Diffuser

【power technology & long battery life】- our car air freshener can be used as an essential oil diffuser and car diffuser. it adopts the most advanced wave diffusion technology for atomization. built-in vibration sensing chip, automatic on/off. charges in two hours and has a range of up to 30 days. 【multiple modes & concentration adjustment】- rolato car air freshener diffuser has 3 modes and adjustments for light, strong and continuous fragrance. car mode is automatically turned on by recognizing vibration. home mode is automatically switched on by recognizing external sounds. continuous mode keeps the machine working. 【scent around & super quiet & sustainability】- using advanced ceramic ultrasonic technology, spreads the scent in all directions.no disturbing noise while misting. traditional car aromatherapy diffuser