Highly efficient humidifiers for the bedroom: With a large water tank of 3.5L, the cold steam humidifier moisturizes the air for a continuous operating time of up to 35 hours. You do not need to get up to fill the water in the middle of the night, its effective range is 107-376 sq.ft, quickly covering the bedrooms, the offices, the baby room, the room plants and other medium-sized pieces. Humidifiers Aromatherapy diffusers: Our fresh haze humidifiers can be used as a humidifier 2 in 1 and aromatherapy vaporizer, integrated essential oil tray, the fresh fresh haze humidifier with aromatherapy allows you to add different essential oils, creating a good atmosphere for you. Easy to clean and no need to replace the filter, great gifts for parents, children and friends. Adjustable fog outlet with adjustment knob: You can adjust the fog outlet by turning the Adjustment button, it is precise to control the ideal moisture fog, 360-degree rotary nozzle, you can adjust it as desired, humidifiers