Description: 【Waterless Atomization Technology】The Essential Oils Diffuser uses advanced waterless atomization technology to directly diffuse essential oils into a fine, pure fragrance mist, ensuring a longer time and purer aroma without the need for water. 【Plug and Play】The Essential Oils Aroma Diffuser is USB powered, ensuring stable and continuous operation and eliminating the hassle of frequent charging, making it ideal for long term use in the home or office. 【Elegant Design】The Mist Humidifier features a natural wood grain finish, blending modern aesthetics with natural elements, perfectly complementing various interior designs and enhancing the style of your living space. 【Intelligent Fragrance Control】The Air Mist Diffuser is equipped with intelligent automatic diffusion technology that senses the ambient fragrance concentration and automatically adjusts the spray frequency, always providing you with the best air experience. 【Super Quiet Operation】The Air Humidifier uses advanced noise reduction technology, maintaining silent operation even at night, creating a tranquil environment ideal for relaxation, sleep, or focused work. Size Chart: Base:10.55cmx6.45cm/4.15inchx2.54inch Package Includes: 1 Air Mist Diffuser Note: Please allow slightly errors due to manual measurement and different monitors.