The Ventilation Set for Le Veil Humidifiers is a small additional fan designed for the electronic Le Veil humidifier. It is compatible with models DCH-12V2 and DCH-12V5, with the model number indicated on the front of your LV humidifier. The cable input on the humidifier itself, designated for the external fan, is labeled "EXT Fan." The additional fan can then be placed anywhere inside your own humidor and features a peelable adhesive surface on the back for attachment. This fan operates with a particularly quiet noise level and has compact dimensions of 6 x 5 x 3 cm, ensuring minimal space loss inside the humidor. The cable length is 90 cm, providing flexibility in the placement of the fan.