• Aromatherapy diffuser with 130ml water tank for essential oils. • Features 7 soothing LED light colors for a relaxing ambiance. • Can be used as a humidifier to improve air quality. • Whisper-quiet operation won't disturb the environment. • Helps decrease stress levels and improve sleep quality. • Suitable for use in cars, homes, or offices. • Operates on standard 220V power supply.