ArticleNo/ P/N: MT1H7P3E20751 Radiotype: DP4X01 ATEX, DP4X01 MINING ATEX 3M™ PELTOR™ Tactical XP Headset with J11 connector ATEX helmet mount, MT1H7P3E2-07-51 No longer available from Peltor Similar product is MT72H540P3E50. Price request