Diffusers for Essential Oils Large Room, 500ml Aromatherapy Diffuser，7 Colors Changed

Low Noise & Sleep Better: Adopted noise reduction technology, ultrasonic diffuser operates quietly with no water dripping sounds, creates a restful and soothing environment for undisturbed relaxation, learning, working and sleeping 500ML Diffuser, Ideal for Large Room：The covering area reaches up to 480 ft², which can use in a large room.Enjoy up to 20 hours Fragrance. The three-time setting for option: 1/3/6H timer. Superior Safety：You can keep this aromatherapy diffuser on at night, no need to worry about overheating because of the automatic shut-off function when there is no water in it, which assures safety for you and your family. Stylish Gift - With its minimalist design and modern optics, the aromatherapy diffuser makes a great and valuable gift for your friends and family. Jack&Rose Essential Oil Diffuser features an ultra-modern marble grain design that perfectly matches any decorative style. Some essential oils can produce a healing effect that relieves your sinuses, and can help you breathe better when you use an air conditioner. You can also drop your favorite essential oil into the water as it is also the perfect perfume diffuser!