Humidifiers Bedroom Portable Personal Shut Off Review

【TWO SPRAY MODES】Our portable mini humidifier has two spray modes. When you press the button first time, it will continuously spray for 7 hours. When you press again and it will intermittently spray (stop 3 seconds) for 4 hours. 310ml capacity design for small room mist. 【ONE BUTTON CONTROL】This portable usb humidifier is easy to control with one button. First short click activate continuous spray mode, second short click activate intermittent spray mode, third time short click turn off. First long click to activate 7 colors LED light mode, second long click to activate night light mode, third time long click to turn off the light. 【NANO SPRAY & SLEEP TIGHT】This cool mist humidifier super quiet good for baby bedroom and office desktop. Silence operation below 30dB allows you to sleep tight in a comfortable and quiet environment. This small cool mist humidifier is as quiet as a ticking clock. 【AUTO SHUT-OFF PROTECTION】 small humidifiers will power off automatically after running up to 4 hours(continuously spray mode)and 7 hours(intermittent spray mode) when fully filled. You are free to worry that the humidifier will dry running when you are sleeping. 【VARIOUS OCCASIONS】 This personal humidifiers is compact and convenient to use for home, office, desktop, yoga, car, bedroom and travel scenes. Note: 1) Please soak the cotton swab for 3-5 minutes until it is fully soaked before using. 2) Please do NOT add essential oils or distilled water into the humidifier, which will cause the product to malfunction. 3) DO NOT loss the spring when replacing the cotton swab.