3M E-A-Rsoft SuperFit Earplugs 312-1256 - Uncorded, 2000 Pairs Bluetooth mic and a radio The 11 dBi gain provides

The 11 dBi gain provides exceptional extended coverage with stable gain and pattern across the operating band

Frequency Ranges: 824-960 / 1710-2170 / 1575

Pulse Larsen Part Number: SPRING

Profile 4: Comfort Used for when you're in noise for long periods of time such as a vehicle

3M E-A-Rsoft SuperFit Earplugs 312-1256 - Uncorded, 2000 Pairs Bluetooth mic and a radio The 11 dBi gain provides3M E A Rsoft SuperFit Uncorded Earplugs Maximum Protection & Freedom Experience superior 33 dB noise reduction with the freedom of uncorded design. The SuperFit's proprietary orange fitting ring ensures proper insertion while the soft foam delivers all day comfort. Why SuperFit Delivers Superior Results: The orange fitting ring isn't just for show it's a visual guide that helps workers achieve proper insertion every time. When the ring is flush with