A. Aromatherapy essential oil diffuser, 180 ml cold mist diffuser/humidifier with two spray modes (flame and volcano). It is suitable for bedrooms and offices, has a timing function and automatic shutdown feature, and can be used as a gift. B. Features: - Color: Black - Material: ABS - Product size: 12.3×11.5×11.5 cm / 4.84×4.52×4.52 inches - Packaging size: 13.8×13.3×11.4 cm / 5.43×5.23×4.48 inches - Net weight: 237 grams / 0.52 pounds - Gross weight: 381 grams / 0.84 pounds - Power supply: USB - Capacity: 180 ml C. Product details: - Volcano - shaped design with flame - like lights: It adopts a unique volcano - shaped design and is equipped with ambient flame lights, making the mist look like real flames. The whole humidifier is like a burning volcano. It is not only a diffuser but also can be used as a decoration or night - light. It is suitable for bedrooms, offices, homes, yoga studios, etc. - Seven lighting modes and automatic power - off protection: It has colorful ambient lights. You can choose to fix the color light you like or select the gradient mode to let the colors cycle. One filling of water can meet the whole - day use. The diffuser is equipped with a built - in intelligent chip that will automatically shut down when there is no water, so you don't have to worry about safety issues. - Two spray modes: This diffuser has two spray modes, flame and volcano, breaking away from the traditional single spray mode, making it more cool and interesting. - Atomization function: It has a built - in atomization device. The atomization is finer, which can quickly diffuse molecules into the air, filling the whole room with fragrance. It has good humidification and aromatherapy effects. - Quiet operation and timing function: It has a built - in atomization noise reduction mechanism, and the operating sound is less than 35 decibels. The timing function supports 1 hour, 3 hours, or 5 hours. Humidifying at night will not disturb you, creating a comfortable resting environment for you. D. Packaging contents: - One humidifier - One charging cable