Wizz Ltd- Investor’s Pitch
THE PROBLEM
At 120 km/h wind noise inside a helmet passes 100 dB, loud enough to drown out anything and damage your hearing over time.
Normal earbuds are uncomfortable under a helmet. Earplugs block the wind, but they block the road too, you lose all situational awareness.
This system solves both. A magnetic induction coil transmits audio wirelessly to a battery-free driver inside the bud, no cables, no battery, no bulk.
Visualising the invisible: how wireless audio moves inside a motorcycle helmet.
Magnetic induction → diaphragm → sound. Sectioned and animated in full CGI.
OUR COMMUNICATIVE SOLUTION
Riders wear earplugs — but then they can barely hear their helmet speakers or the world around them. We made the isolation tangible in two ways: a red barrier blocking the sound wave from getting through, and a muffled audio track in the sound design.
The buds are wireless and run without a battery — so to explain that, we contextualized them in the ecosystem and used an exploded view of the emitter. Unlike normal earbuds that capture an audio signal, the bud picks up the speaker's magnetic field, which we visualized as the element it intercepts
To make it even clearer, we visualized Wizz's proprietary tech: a magnetic disc that picks up the magnetic field, vibrates, and turns it into a sound wave aimed directly at the ear. That's what keeps the bud thin, small and battery-free — and compatible with any speaker or coil emitting a magnetic field. We showed the disc vibrating against the field, rendering the two forces differently so you can read them apart, all in an x-ray view inside the bud.
We closed on the full ecosystem working as one — CGI reveals the invisible forces at play, while a reactive sound design tracks everything happening on screen.
FULL CGI FILM | PRE-EDIT
Raw cut with sound design. Final delivery adds voiceover, subtitles and on-screen copy.