Review on 🚗 Ultimate Car Essential Oil Diffuser: USB Portable Aromatherapy with Car Humidifier & Vaporizer by Will Bremer

User says "Works well so far but much smaller than it looks in the pictures. It could be higher to allow the fog to better circulate past the front compartment of the car. The cup holder should fit any size, but if it's too deep it could swallow the diffuser. There's an option to use four different lights (or not) and also select just one light source if you don't want it to keep changing.