【Inspired by the Coral】Onaboviva essential oil diffusers draw inspiration from Coral,made of handmade Ceramic Cover, pair with Imitation Walnut Texture Base,perfectly matches any decorative style. 【Ideal for Large room】 280ml large capacity aromatherapy diffuser,perfect diffusers for essential oils large room. The auto shut-off function allow you to use it at night without worrying about overheating, which assures safety for you and your family. 【Low Noise & Sleep Better】 Whisper-quiet setting(≤18dB), this diffusers for home runs quiet enough. Innovative SLEEP HELPER function--Light will auto off in 30 minutes. 3 Interval Timer(1H/3H/8H). Intermittent/Continuous mist mode options. Maximum 280ml. 【Suit for any Occassion】 The mist and light functions of this ceramic oil diffuser work separately. You can turn off the light at night while sleeping. Or use this diffuser as a nightlight. It's a wonderful companion for reading, sleeping, working or doing yoga. 【Dual-Aroma Modes. Smart Humidity Control. Always a Dry Surface】This ultrasonic diffuser turns your favorite essential oils into a fine, fragrant mist while keeping your space comfortable and your furniture completely dry. Choose Continuous Mode for a rich, immersive burst of fragrance, or select the Intermittent Mode ( 30 sec. on /30 sec. off ) to gently maintain the ideal humidity level for subtle, all-day aroma. Both modes are engineered to prevent wet surfaces, offering you perfect scent balance without the mess. Simply relax and enjoy. 【Superior Safety】 Onaboviva's ultrasonic essential oil diffuser is made of finest PP material, which is safe for your baby and pets. With our beautiful gift box, you can choose to give this nice gift to your family and friends. We provide two year technical support, no need to worry about the quality. Onaboviva essential oil diffusers draw inspiration from Coral,made of handmade Ceramic Cover, pair with Imitation Walnut Texture Base,perfectly matches any decorative style.