Adjustable Velcro head strap and a rugged spring steel back band. Optional chin strap available. Certified NRR: 24db. Domes: ABS high impact plastic. Hardware: Spring steel. Weight: 13.8 oz. Variety of colors available.
| Make | Avcomm International |
|---|---|
| Manufacturer | Avcomm Intl., Inc. |
| Model code | H4000 |
| Additional info |
Adjustable Velcro head strap and a rugged spring steel back band. Optional chin strap available. Certified NRR: 24db. Domes: ABS high impact plastic. Hardware: Spring steel. Weight: 13.8 oz. Variety of colors available. |