Aromatherapy Essential Oil Diffuser with 2 Mist Modes: Flame and Volcano Humidifier [Volcano Design & Flame Light] - Featuring a unique, cool volcano design and an ambient flame light, the mist resembles a real flame, creating a burning volcano-like effect. More than just a diffuser, it can also be used as a decorative item or nightlight. Suitable for bedrooms, offices, homes, yoga studios, gaming, and more. [3 Lighting Modes & 2 Spray Modes] - Three lighting modes: red, blue, or a red-blue gradient cycle. Choose a fixed red or blue light, or opt for a gradient mode that cycles between the two colors. It features flame and volcano spray modes. Escape the traditional single spray mode; this is much more efficient and fun. You can also freely adjust the mist volume with a rotary switch. [Ultrasonic Atomization & Quiet Operation] - Ultrasonic atomization is more refined, quickly dispersing molecules into the air, filling the room with fragrance. It delivers excellent humidification and aromatherapy results. A built-in atomization noise reduction mechanism keeps the operating sound below 35 decibels. The timer supports 3 or 6 hours, ensuring it won't disturb your rest or sleep. 【560ml Large Capacity & Automatic Power-Off Protection】- The 560ml water tank allows for 18 hours of continuous diffusion. Refilling water once is enough for a full day of use. The diffuser has a built-in smart chip that automatically shuts off when there is no water, so you don't have to worry about safety issues.