Use with Homedics SereneScent 120ml fragrance oils No water, no heat, no mess: Enjoy the mess-free, waterless diffuser that gives you a scent for any larger space (bedrooms, living rooms, dining rooms, etc.). A revolutionary alternative to the traditional diffuser or candle, this is a safer way to bring set-and-forget fragrance to your home. Amazing smelling home the healthy way:Most premium home fragrances, whether candles, plug-ins, or sprays, use synthetic chemicals in their formulation. SereneScent home fragrance oils (sold separately) are created with all natural ingredients for a premium mood-boosting layer to home decor. Make the fragrance experience yours:Choose from 3 levels for a fragrance mist intensity that's exactly the way you want it. The waterless diffuser works using intermittent mist intervals with pauses to achieve the precise aroma level you desire. The unit does not mist continuously. The base control and app include scent intensity, timer, and lights for easy-to-use experience. Lights fade, fragrance continues:This SereneScent diffuser is designed to effortlessly blend in with your decor. Turn the lights on and enjoy the warm glow of ambient solid or breathing lights in white, red, blue, purple, green, or orange. It is used but in great condition. It does not come with any oils but does come with the empty bottle and extra lid.