ABS material water tank with colorful lighting effect can be added with key essential oil aromatherapy atomization technology to highlight quality. Two adjustable spray modes, built-in smart chip, water shortage protection, rated input DC5V/2.0A operation Current less than or equal to 900mA Rated less than or equal to 4.5W Water tank capacity 200 sprays 30--40ml/h Scheduled shutdown, automatic power-off protection without water Product instruction manual 1. Short press the spray button once to turn on the power and start spraying continuously, with colorful RGB lights. Short press again to turn it off. 2. In the on state, press and hold the switch for the first time to set the light to the current color. Long press again to turn off the light. Material: ABS Size: 12 x 12 x 11cm Package contents: 1 x Aromatherapy machine host 1 x USB cable 1 x Chinese and English instructions Only the above packaging contents, other products are not included. Notice: Light reflections and different monitors may cause the color of the item in the picture to differ slightly from the actual item. The measurement allowable error is +/-1-3cm.