The aroma mist vase essential oil diffuser is simple and easy to use and maintains a fresh, aromatic and soothing atmosphere in any room. Disperse aromatic essential oils into the air and add a unique lighting touch to any dã©cor.features & specification: ultrasonic technology; easy to use; whisper quiet; dry air relief; multi-coloured led light; size: 14.50 cm x 13.2 cm x 13.2 cm; water capacity: 300 ml; runtime: 10 hours; timer runtime: 2 hours or 4 hours;