【Inspired by the Mermaid】- Onaboviva essential oil diffusers draw inspiration from mermaid,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. 【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 aroma diffuser is crafted from premium PP material, making it safe around your baby and pets.This thoughtful and practical gift is perfect for Mother’s Day—a gentle way to help your mom relax, unwind, and create a cozy, peaceful atmosphere at home every day. diffusers for essential oils large room cord diffuser ceramic stone diffuser ultrasonic aroma scent diffuser electric air humidifier portable quiet small travel LED light cool mist travel home decor bedroom office desktop gift defusers