2 mist modes: There are two levels of mist that can be changed by pressing the mist button. The sputtering intensity can be adjusted to different degrees. Strong and weak fog output for different occasions and preferences. The steam strength can be easily controlled with two adjustable levels. The humidifier can hold up to 150ml of water. Remote control: the effective distance of the remote control is 3m, 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. Adjustable Light: You can choose from 7 colors between two modes: single color / color changing . Super Quiet: Adopting ultrasonic technology, this aroma purifier is extremely quiet when working. Auto shut-off: Auto power off when water runs out, safe and reliable. Effectively kill bacteria, purify the air, is an essential tool for home and office care keepers. Product Description GeeRic Essential Oil Diffuser - Ideal for a pleasant and fragrant home. LED 1. Press the "LIGHT" button to turn on the lights. The default mode is light changing color in sequence. You will then see 7 colors which automatically change from brilliant to powerful. 2. Press the "LIGHT" button twice to select the color. 7 colors includes: red, yellow, green, blue, purple, pink, blue. Long press the "LIGHT" button to turn off the lights. Note: 1. Please remove the plastic film from the remote control before use. Point the remote control at the device button, otherwise the remote control will not work. 2. The amount and intensity of mist varies with water type, humidity, temperature and airflow. Specification of this oil sprayer: Material: ABS Power: 14W Tank capacity: 150mL Ultrasonic frequency: 2.4MHz Length of Adapter cord: 1.7m Remote control distance: 3m Size: 14.0*10.0cm (D*H) Packing List: 1 Essential Oil Diffuser 1 Power Adapter 1 Remote Control 1 User Manual