AirCen New Customer Reviews At the core of AirCen is an ultrasonic plate that vibrates at a high frequency, approximately 2.4 million times per second, or over 100 kHz. The process is not only effective in improving air moisture but is also energy-efficient, operating on a low power input of 5V and a rated power of 2W. The simplicity of using AirCen is another highlight; users simply need to fill the 280 ml water tank with clean, preferably distilled or filtered water, connect the device to a USB power source, and select their desired mist mode. The device then works continuously or intermittently for 4 to 8 hours, depending on the chosen setting, providing sustained comfort and hydration.
AirCen New Customer Reviews Central to its operation is the ultrasonic cool mist technology, which produces a fine mist without the need to heat water, thus ensuring energy efficiency and safety. Additionally, AirCen is designed with an auto shut-off safety feature that activates when the water level is too low, preventing damage to the device and ensuring user safety. AirCen's design also includes an optional aroma diffuser tray, which allows for the use of essential oils to enhance relaxation, although it is important to note that adding oils directly to the water tank is not recommended. Order Now AirCen Consumer Reports Reddit