Features: 1. Perfect for pets requiring a humid environment. Proper humidity is very important for pets to climb, if the humidity is too low, it can cause dehydration, dead tails, sagging back and sunken eyes. 2. Knob switch design, the fog quantity is adjustable. Just set the desired mist level in accordance to the humidity of your terrarium or tank. 3. 4L large capacity water tank, do not need to add water frequently, ensuring long-term mist moisturizing for your reptiles. 4. Flexible tube, the adjustable range is 40-150cm/15.7-59.1in, easy to meet different terrarium needs. 5. Ultra-silent design: no disturbing of reptiles' normal sleeping, create a comfortable living environment for reptiles. Specification: Condition:100% Brand New Material: plastic Color: As Pictures Shown Voltage: 100-240V Type: US Plug, EU Plug, UK Plug(optional) Height: approx.30cm / 11.8in Package list: 1 * Tube 1 * Humidifier 2 * Suction Cups