Enjoy silent exp(ear)ience!
Since 2013, we have been supplying wireless headsets to conferences, shows and parties in Belgium, France and across Europe. In a single room, every participant chooses what they hear, at the click of a button on their headset.
Your event
Each language and each workshop gets its own channel, so participants follow whatever they choose without changing rooms.
In immersive theatre or a walking performance, the audience catches every word and every inflection of the actors, while the venue stays quiet.
Our Club Ultra Bass HD headset is built for music, with deep bass and a battery that lasts all night. Up to 5 DJs can play at the same time, and the neighbours hear nothing.
3,300+
headsets in stock
13
simultaneous channels at most
150 m
of guaranteed reception
We have equipped more than 150 events since 2013, including:
Why Noizless Madness
If the sound cuts out in the middle of a plenary session or a scene, the whole room tunes out. That is why we never rent out consumer equipment. We test every headset model at length before it joins our stock, and we deliver the equipment fully configured, in flight cases. For large events, we add professional Sennheiser or Wisycom transmitters and an on-site technician.
Up to 13 channels can be broadcast at the same time. A single room can therefore host a conference interpreted into several languages, parallel workshops or several DJs.
We offer two types of headset depending on the use. The lightweight Standard headset lasts a full conference day, while the Club Ultra Bass HD, our best-sounding model, is made for music and live performance. Reception is guaranteed up to 150 m and can reach 300 m in optimal conditions.
The sound stays in the headsets, so local residents are not disturbed and neighbouring rooms stay quiet. You can take over a beautiful room with poor acoustics, a listed courtyard, a hall where amplified sound is not allowed, or a park in the middle of nature.
With headsets on, the audience hears actors and singers as if they were standing right beside them, down to the faintest breath. Front row or back row, everyone hears just as well. Transmission is analogue, so the sound arrives with no perceptible delay and stays in sync with the performer’s lips.
Your budget
The simulator gives you an instant estimate based on the number of headsets, the number of channels and the duration.
Rentals start from 25 headsets. Ideally, book a month in advance, although shorter notice is often possible depending on availability. Headsets are cleaned and disinfected after every event.
Testimonials
Case studies
London, March 2026
In the plenary hall, 2,500 delegates could choose between 13 audio channels broadcast at the same time.
Paris, May 2026
Félix Radu performed two sessions of his Silent Slam inside the museum for the “Renoir et l’Amour” exhibition, in front of 700 spectators wearing headsets, without disturbing the other galleries.
Brussels Stock Exchange, March 2026
350 people danced for two hours beneath the vaulted ceilings of the Stock Exchange, switching from one DJ to the other at the click of a button on their headset.
Tell us about the venue, the number of participants and the context, and we will suggest the right setup.
