Waterless Diffuser, Yofuly 1800 Sq Ft Coverage Hotel Collection Diffuser with Ambient Light, Smart Bluetooth Cold Air Electric Scent Air Machine for Large Room, Home, Office, Spa

Unique Ambient Light Design: This cold air diffuser has a built-in ambient light, which can be easily switched between warm light, cool light and gradient color light. Create a relaxing home atmosphere for all moods Smart APP Control: You can remotely adjust the ambient light colour, customize the working time and fragrance concentration through phone, making your scenting experience more personalized and convenient Large Coverage Space: With cold air nebulizing technology, this smart scent air machine easily diffuses up to 1,800 square feet of space. Suitable for various occasions such as yoga, home, office, hotel, office and so on Waterless Diffuser: No need to add water, just pour in the essential oils and use it. Say goodbye to the cumbersome operation of traditional essential oil diffuser, enjoy aromatherapy anytime and anywhere Low Noise: This waterless essential oil diffuser runs almost noiselessly, whether you are working, reading or sleeping, you will not be disturbed, allowing you immerse yourself in a peaceful aromatic environment