Instructions: Operation Instructions: Connect the power supply: After powering on, the ambient lights change colors (red, green, blue) in sequence, each lighting up for one second; Atomization function: the switch button once to turn on atomization and turn on the flame atmosphere light; Colorful light function: When the is on, the switch button again. Turn on the colorful ambient light, it again to hold the changing color, it again to turn off the operation. Timing switch: Short the timer button to start the 2H timer, short the timer button again to start the 4H timer, and then the timer button again to start the 4H timer.Short the timer key to start the 6H timer operation. Protection function: Built-in water shortage protection chip, it automatically stop working after detecting no water. Product parameters: Rated input: DC5.0V/1.0A Working current: ≤900mA Rated power: ≤4.5W Water tank capacity: 200ml volume: 20-25ml/h Scheduled shutdown: automatic power-off protection without water, built-in remote control Notice: Due to air restrictions, essential oils cannot be sent, so the delivery content does not include essential oils. If you mind please don't buy. Size: 267 x 73.6 x 67mm Material: ABS+PP+electronic components colour: Black Package Contents: 1 x aroma machine 1 x USB power cable 1 x remote control (remote control with battery) 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.