?14 LED Lights Color And Safe?: The essential oil diffusers come with 14 color lights that you can change the lights to whatever you like, constant color or rotation, each light has bright and dim modes. The oil diffusers are made of BPA-free plastic with a beautiful petal design. The noise is lower than 35dB when the oil diffusers are working, it can let you rest in a quiet environment and enjoy the fragrance it brings. ?4 Timer And Waterless Shut-off?:The aroma oil diffusers come with 4 built-in timer setting modes: 1 / 3 / 6 Hours/ ON which can be set via the "MIST" button on the aroma oil diffusers or with the remote control. It is easy and convenient to use. Also, this fragrance oil diffuser will automatically shut off when water runs out. ?8 Essential Plant Oils?: Come With 8x10ml 100% natural pure organic oils including Lemon, Lavender, Mint, Rose, Orange, Tea tree, Vanilla, and Jasmine. You can choose the aroma you like to help you rest more comfortably and relieve the fatigue of the day. ?2 Misting Modes?: Our humidifier with essential oil diffusers has 2 mist modes, which can adjust the strong and weak atomization function to meet your different needs. These oil diffusers use state-of-the-art wave diffusion technology to atomize essential oils for a better life. ?500ML Large Capacity Ideal For Large Room?: The aromatherapy oil diffusers feature a large and easy to clean 500ml water tank which is ideal for large rooms and the working hours can be up to 15 hours. You can use this as an aroma oil diffusers and personal humidifier, suitable for apartments, offices, studios, and child’s rooms.NOTE: Do not add water beyond the water level line to produce the best fogging effect.