Keep Your Hearing Sharp! with ALVIS Audio anti-noise earplugs.
The ALVIS Scan 3D application includes 2 modules:
- Ear-Scale MK, measuring the size of your ears to order half-measure occlusive (Mk2) or progressive (Mk3 - Mk4 - Mk5) earplugs.
- Ear-Scan SM3D, modeling to 3D print progressive anti-noise earplugs personalized to the shape of your SMD3 ears.