Plant Therapy essential oil diffuser is modern, stylish and easy to use. The AromaFuse features five different timer settings, a dimmable LED light and a large water reservoir that holds up to 380 mL. The large tank means you get up to 10 hours of continuous diffusion time and can diffuse covering an area of 500+ square feet (50 square meters). Pre-owned condition, working with no issues, clean, does have the smell of oils from being used, original box with directions. Dark brown wood grain color on the unit. I'll send the 2 pre-owned oils with the diffuser- key lime and delight.