The Axis diffuser features a modern white porcelain base and glass top that are the perfect addition to any room. The unit's ultrasonic vibrations create a cold mist that can scent a space for up to 24 hours. The diffuser also features a remote-controlled Bluetooth® speaker, built-in soothing tones and seven soft LED lights (warm white, green, blue, red, yellow, purple and white) that can rotate, be fixed on one color or set to colorless. Continuous run time up to 7 hours; intermittent run time up to 14 hours Automatic shut-off Uses water and 100% natural essential oils (not included) Porcelain/glass Imported