Sejoy Essential Oil Diffuser, 400ml Aroma Diffuser, Aromatherapy Fragrant Oil, Cool Mist Humidifier for Large Room Home Office, 17 Colors Lighting, Timer

A 500ml essential oil diffuser with 8 timing modes, 17 changing colors, and auto power-off feature for large rooms and relaxation.

• The diffuser has a super long working time of 12 hours.
• The device will humidify the air to prevent dryness.
• The atomizing piece starts anti-dry burn protection when the water runs out.
• The diffuser operates silently at 29dB.