Features: * LED essential oil ultrasonic humidifier, air aroma diffuser, purifier, and therapy device * Aroma humidifier to refresh the air quality * Humidifies the air in the room during summer and winter * Purifies air with ultra-fine water mist humidification * Helps lift mood and relieve stress * Ideal for home, office, hotel, workplace, and cubicles * Colorful LED light for a stylish and decorative appearance * USB cable powered for portability and convenience * Automatically powers off when water is low Specifications: * Capacity: approximately 500ml * Rated voltage: DC 5V * Rated power: 2.5W * Material: PP and electronic components * Dimensions: approximately 11.8 x 11.8 x 11.8 cm * Color: Blue, Pink, Light Wood Color, Dark Wood Color (as shown in images) Package Contents: 1 x Aroma diffuser 1 x USB cable