Yes. Simply choose the Kickstarter Special reward but pledge the amount for the units that you want. We will send you as many units as you pledged for. For example, if you wanted 3 units you would multiply £19 x 3, so you would pledge £57. As 2 units is a very popular request, we created a reward with that (you know, for the people who don't read the FAQ).

Yes!

We will be doing a performance test and certification in a specialised laboratory in Germany, but although we still don't have the final results, we expect to get about 19 SNR attenuation, which will keep safe most people at most venues for more than 8 hours. We will update this page when we have the exact number.

No, our standard size will fit most ears. Our first smaller layer will fit smaller ears, and the second bigger layer will fit bigger ears. Our soft silicone will adapt to your ear canal and will fit comfortably for most people.

EarDial has a special earwax protection in the tip to keep your filter clean, so you will need to clean them less often than other earplugs, but when you see they need a clean up, it's very easy. You just need to remove the filter and wash in water with soap. Full instructions are inside the package. Keep in mind that we made our internal cylinder narrower than most earplugs, to make sure it holds tightly the filter, so it might be a bit more difficult to remove than others, but you will need to do it less often. How often will depend on your usage and earwax production, but most of you will need to do it once or twice a year.