Upgrade your driving experience without having to lift a finger. The Chauffeur Car Diffuser™ detects movement to automatically turn on and off with your vehicle. The sleek and minimal design flawlessly integrates with your car's interior to provide discrete scenting. Featuring smart auto start and stop function, the diffuser is able to detect when your car is on/off meaning it will disperse scent while the car is on, and enter a 'stand by' state not dispersing scent while the car is off. Includes a USB charger to easily charge device. Easily swap scents at any time with scent cartridges. 5 levels to adjust scent intensity to your liking. Disclaimer: Chauffeur Car Diffuser™ is complimentary with this bundle. Car oil must be purchased from this product listing. While supplies last.