The portable humidifier is very easy to operate. One button controls compatible with all functions, you simply need to press one button to set the mist and night light. Make your life easier New ultrasonic technology supports an extremely quiet working noise less than 28 dB.Whisper-Quiet Operation: This cool mist humidifiers can be used at night without sound of water gurgle or fan noise.Essential Oil Compatible, you can directly add some drops of essential oil into the water tank, the humidifier turns to an oil diffuser, allowing you to enjoy the fragrance and relax your mind immediatelyPlug Type: UK plug,it applies to Malaysia, the United Kingdom and so on.Power: about 14WWorking frequency: 2.4MHZInput voltage: AC100-240V 50/60hzOutput voltage: DC24V 0.65AWater capacity: 500MLSize: 172x102mmAdapter cable length: about 150cmThree timing specifications :1 hours / 3 hours / 6 hoursColour:greenMaterial:PP+ABS+PCPackage Contents:1x humidifier1x plug1x English manualOnly the above package content, other products are not included.Note: Light shooting 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.