Atomization function: Press the power button to turn on atomization, and at the same time turn on the fireplace ambient light; Colorful lighting function: press the key again when the is on, Turn on the colorful ambient light, press it again to hold the changing color, press it again to turn off the operation. Fireplace lighting function: can be turned on separately, automatically turned off after 8 hours, click again to turn on the colorful breathing light mode, click again to turn off the light effect switch: Short press the button to start 1H , short press the button again to start 3H , short press the button again to start 5H operation. Protection function: Built in water shortage protection chip, automatically stops working after detecting no water. Rated input: 5.0V/2.0A Working current: Less than 900mA Rated power: 5W Tank capacity: 150ml width: 20-25ml/h Timed shutdown: no water automatic power off protection, with remote control Material: ABS/PP/ electronic components Functions: Humidification, aromatherapy, timing, atomizer, ultrasonic, automatic spraying machine, diffuser Colour:B:Black Material:ABS+PP+electronic components Size: 261x101x97mm Package Contents: 1 x Flame Aroma Diffuser 1 x Remote Control 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.