2 Mist Modes: There are two mist levels that can be changed by pressing the mist button. The sputtering intensity can be adjusted to different levels. Strong and weak mist output for different occasions and preferences. The steam strength can be conveniently regulated via two adjustable levels. The humidifier can hold up to 550 ml of water. Remote Control: The effective range of the remote control is 3 m, the remote control is powered by one AAA battery (battery is not included). All these functions can be achieved by pressing the buttons on the machine body and the remote control. Customizable Light and 4 Timer Settings: You can choose between 7 colors and two modes: single color/color changing. 4 timer mode: 1 hour/3 hours/6 hours/continuous operation. Super Quiet: Thanks to ultrasonic technology, this aroma purifier is extremely quiet when operating. Automatic Shut-Off: Automatic shut-off when the water runs out, safe and reliable. Effectively killing bacteria and purifying the air