3m 3G-OTH-555632 — Technical Specifications

The 3M Headset: Over the Head (MPN MT14H418A-09 GE) is a wired, helmet-mounted earmuff with a 23 dB NRR, designed for listen-only two-way radio communication. It features gray cups, is non-foldable, and includes (2) AAA alkaline batteries. 3G Electric interprets customer demand and delivers this genuine 3M product across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.