4L capacity: capacity design, no need to add water frequently.Mute: Silent humidification, will not disturb your pet's sleep.Telescopic hose: It can be bent and stretched at will according to actual needs, easy to use.Knob control: the knob controls the amount of fog to prevent the low fog from causing dehydration, withering, bulging, and of energy.Safety protection: When the water tank is short of water, the power will be automatically cut off to avoid potential safety hazards.Plug Type: UK plug,it applies to , the United Kingdom and so on.Specification:Capacity: 4LRated power: 25WColour:As shownMaterial:plasticSize:15.5x32cmAdjustable length of hose: 40-160cm/15.75x62.99inchPackage Contents:1* humidifier1* tubeOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.