3M Peltor H540P3E-413-SV Optime 3 Helmet Mounted Headset Published 16th August 2023 at 500 × 500 in 3M PELTOR H540P3E-413-SV OPTIME 3 34 DB, HELMET MOUNT EARDEFENDER 3M Peltor H540P3E-413-SV Optime 3 Helmet Mounted Headset 3M Peltor H540P3E-413-SV Optime 3 Helmet Mounted Headset Next →