JSP Sonis3 Helmetmounted Ear Defenders SNR 36 (AEB040-0C1-A00), One size

These are the best ear defenders I’ve ever had. Perfect fit on JSP Infinity. Seriously reduce noise, when using with the JSP Infinity I have to remove them to have a conversation with people. So if that’s something you need to do a lot maybe consider the lighter pair available that’s a little less noise reducing. I find them very comfortable and they actually help hold the JSP Infinity on my head better, which in turn makes the whole set up more comfortable to wear. I use these most days and so far no signs of wear. They are quite heavy but the whole Infinity set up is so the extra weight I don’t find a problem. I can spend all day using wall chasers, drills, grinders etc and have no ear discomfort at the end, I’m sure these provide really good hearing protection.

Best ear defenders on the market. These are some very rugged ear defenders. They are quite thick and heavy but thats to be expected if you want ear defenders as hood as these. With an SNR rating of 36, you can be sure that your hearing is well protected in the worksight. Highly recommended. Fits well onto helmet too.

Excellent ear defenders.

Excellent ear defenders. Really good quality and easy to install on any hard hat. Will be buying again if anything happens to the ones I’ve got now

It good for sound isolation but it quite heavy .

Slightly heavy on helmet but you get used to it. Absolutely perfect for working on small plant and when around heavy plant. Happy with the price and very comfortable to wear, they’re a durable product especially for the railway.

These are fantastic. I work on the railway and they reduce mechanical aid/machine noice by some way. They are nice and snug, forming a good deal around your ears without being uncomfortable. They are slightly on the heavy side but for the protection they offer this is a neglible downside.

Feels like a lot of weight on your neck. Need a strong neck to have it on your hard hat