A vertical hood with elegant, essential design on the outside and amazing innovation inside. Onyx-V features SIL & STILL technology to ensure a continuous exchange of air in the kitchen, in total silence and with miserly consumption. Is it on or off? The only way to know the hood is working is the green function indicator, which turns off automatically after 24 hours. The impressive suction power and amazing silence of Onyx-V creates the ultimate comfort in your home. Onyx-V is as efficient as it is silent, and is rated in energy class A++.