General description This electric essential oil diffuser serves as a 3-in-1 aromatherapy device, functioning as an essential oil diffuser, humidifier, and night light. It enhances your environment with pleasant aromas while humidifying the air, making it ideal for home, yoga, office, spa, or bedroom use. The diffuser features seven color options for the LED lights, which can be switched freely or fixed on one color, allowing you to create a relaxing atmosphere. Technical specifications Material: ABS + PC + electronic components Product dimensions: 9.2 x 9.2 x 16 cm Color: Light wood grain Light color: Colorful Approved voltage: 24 V Frequency band: 2.4 MHz Approved power: 12 W Working current: 0.5 A Water tank capacity: 100 ml Usage Operates quietly due to ultrasonic technology, ensuring it does not disturb work, concentration, or sleep. Can continue spraying for 4-6 hours when filled with water. Features waterless auto shut-off to prevent operation when the water tank is empty,