H9 Remote Control USB Air Humidifier Aroma Diffuser Ultrasonic Bonfire Flame Light Home Essential Oil Fragrance Perfume Machine

It functions as a cool mist humidifier and air purifier, improving indoor air quality and enhancing relaxation. 

The device is typically compatible with essential oils for aromatherapy benefits. 

It often includes features like remote control operation, adjustable settings for mist and light, and an automatic shut-off safety feature when the water runs out. 

Tank capacities are often around 250ml, providing hours of continuous use. 

The product is available from various online retailers.