Product features 1, ultra-quiet design (20-25 decibels). 2, ultrasonic technology, i.e. open and used; 3, 0.3 nanometer level atomization, easy to absorb, no water. 4, LED lights can be independently controlled. 5, no Automatic, high power water-off safety protection. Mist volume adjustment, with timer function. Product parameters Product name: D23 humidifier Battery capacity: 800mAh polymer Water tank capacity: 300mL Spray volume: 40 mL/H ( 15%) Working current: 350 mA Charging current: 800 mA Measurement time: 6 hours in one file/ 12 hours in two files Product size: 80 x 80 x 166 mm Plug type: EU plug, applies to Indonesia, Germany, France, Spain, Italy and so on Voltage: AC220V Material: PP Color white Package contents: 1 x Humidification aromatherapy machine 1 x Adapter 1 x Remote control Only the above package content, others 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 error is +/- 1-3cm.