The headset for the meeting that won't end.

No. Lautsänger doesn't build headphones — it completes them. It's a sound technology, applied by hand to the speakers of headphones that already exist. The closest comparison is Dolby: Dolby never manufactured the hardware. It created a sound standard that transformed what existing equipment could deliver. Lautsänger does the same — but where Dolby worked on the electronic signal, Lautsänger works on the speaker itself, fitting it with its components. The product is the modification, not the headphone.

Think of how it feels when someone speaks to you across the room — and how different the same voice is coming through a speaker. You don't take a living voice in through just your emotions; it reaches you another way, one that asks less of you and leaves you less drained. Most people have felt it; few recognize it, and fewer still can name it. That is sound-draw. It isn't the opposite of sound pressure, and it isn't a pull — it's closer to the drawing-in of a breath: a vitalizing quality we all know by experience but rarely stop to register. And it is real, observable and can even be measured.

A living voice carries it; a call through any speaker or headset never does — it only ever produces sound pressure, which is why even a clear connection can leave you tired after a long day of calls. Klangsog isn't generated electronically — it's allowed to happen, by Lautsänger's patented wooden components fitted to the speaker, so the missing half returns and a voice arrives present and placed in front of you, rather than crowding inside your head.

The Viv is built for calls — the Jabra Engage 50 II platform is engineered for voice. But the Lautsänger Component inside does the same work it does in every Lautsänger product, so music sounds great on the Viv too. It's not a replacement for a dedicated music headphone (the platform isn't music-grade — you'll want the Journey for that), but it's a real bonus for music at your desk while you work.

Electronically, it is the same Jabra Engage 50 II — the same microphones, controls, and call performance. The difference is in how voices are experienced. Each headset is opened by hand at the Lautsänger manufactory, fitted with Lautsänger Components, and resealed. The modification lets the second half of sound — Klangsog, the sound-draw — return, so voices arrive present and placed in front of you rather than crowding inside your head: easier to follow, and noticeably less tiring across a long day of calls. The headset is available everywhere; the listening experience is available only through Lautsänger.

Yes — Microsoft Teams, Zoom, Google Meet, Cisco, Unify, Amazon Chime, and Chromebook are all certified by Jabra. The Lautsänger Modification does not change the certification.

The Jabra Engage 50 II is a wired computer headset by design — it requires Jabra Direct on Windows or macOS to manage call quality and firmware. The Lautsänger Modification preserves that constraint.

What you perceive will depend partly on how sensitively and attentively you listen. Many people first notice the difference as something they feel: voices seem less demanding and more present, and a long day of calls leaves them less drained — the sound opens up around them rather than crowding inside their head. Others, especially trained and attentive listeners, hear a very distinct difference — voices arrive present and distinct, easier to follow through a long day of calls. For some it is first felt; for others it is unmistakably heard. In many cases it is both. The 30-day trial exists for exactly this question — built so you can find out for yourself, with nothing riding on it.

The Jabra Engage 50 II platform, the hand-installation of a precisely shaped Lautsänger Component, and the 30-day trial. The work happens at a small manufactory in Hirschhorn am Neckar, one unit at a time, by the team Atmani founded. The Lautsänger Technology is protected by patent — which is why it's something no other manufacturer can offer. You're paying for what the Engage 50 II cannot deliver on its own.

The trial runs for 30 days from the day your headphones arrive — enough time to live with them, not just demo them. If Lautsänger isn't for you, email us within those 30 days to start a return. We'll send a prepaid shipping label to print and affix to the package, and Tonalitá covers the return shipping; the one thing we ask is that the headphones come back in their original box. Return within the trial window and your refund is the full purchase price — the trial is built so the only thing you're risking is a little time.

The modification does not leave you in a gap between manufacturers. Once Lautsänger has completed the modification, it stands behind the finished headset as a whole — electronics and Lautsänger Components included — with a one-year warranty. Each headset is professionally opened, modified, tested, and resealed at the Lautsänger manufactory. As long as that seal remains intact, you have one point of contact: if something isn't right, email Tonalitá and we coordinate the warranty service with Lautsänger. Please note the warranty becomes void if the headset is opened, altered, or repaired by the customer or by an unauthorized third party.

Every Lautsänger is made to order. The moment you purchase, your headphones are hand-fitted with Lautsänger Components at the manufactory in Hirschhorn am Neckar, Germany — they aren't pulled from a shelf, they're built for you. Once the work is done, the unit comes to Tonalitá and ships to you from within the US. On average, plan on about two weeks from order to delivery. It's a short wait for something hand-made — and it's the reason every unit is exactly what it should be.

Yes. The trade-up program applies 100% of the Viv price toward Journey, Challenge, or Explorer within 12 months of purchase.