Excellent 4-level switch dampening system with premium storage case, tiny compact size!. These little earplugs are quite impressive for their size. The modular design and switch system are very innovative, allowing for quick and easy noise-level customization with options ranging from light sound dampening to more powerful noise reduction. They offer reduction levels ranging from 15 dB, 20 dB, 21 dB & 24 dB SNR, depending on the switch configuration used. I also like how thin and flush they sit inside my ears, I could even sleep with them in comfortably. They fit snugly and stay securely in place. The carrying case is also very cool. A slight press on the back causes it to pop open smoothly, giving it a premium feel and slick appearance. The earplugs themselves are highly customizable, with silicone tips ranging from XS, S, M (default), and L sizes. The sound-dampening insert can be removed for lighter sound isolation, or you can use the slider switch on the insert to select different levels of noise reduction. It's like having several earplugs built into one compact unit. At first, I tried inserting them like typical earbuds with the stems pointing downward, but the correct orientation is to insert them with the stems pointing upward and then rotate them backward into place. Overall I think they are an excellent value. They are reusable, well-built with quality materials, include a storage case and most importantly work well, I couldn't ask for more from an earplug.

Helps me sleep during the day I use these when I need to sleep during the daytime. I have a baby at home and she can be very loud, so reducing the background noise makes a big difference when I’m trying to get some rest. They don’t completely cut me off from everything, which I actually prefer, but they take the edge off the noise enough for me to settle down more easily. I also like that there are four different noise-reduction levels, from 15 to 24 dB, so they aren’t limited to just one setting. The pack includes four sizes of washable silicone tips as well, which helps with getting a proper fit. They’ve become something I reach for whenever I need a daytime nap.

Neat and effective ear plugs that you will forget you are wearing. The ear plugs are neatly packaged and an illustrated instruction leaflet is included but is in very small print. The plastic box that the plugs are in doesn’t pull apart which makes it a bit fiddly to get them out. Four sets of tips are included. It is important to get the right size or they won’t work so well. I have fairly small ear canals so opted for the “s” size which fitted comfortably. The ear plugs themselves are quite small and light and it is easy to forget that you are wearing them. On the surface of each plug there is a slide button and you need to slide that up or down to get the correct amount of noise elimination that you want. Again, it is a touch fiddly but you can do that before you put them in your ears. You don’t always want total noise elimination. For example, if you are expecting a knock on the door or are listening out for children so here you have a choice. They are on the expensive side but I can see why. They are well made, have four different size of ear cones and four different levels of sound elimination. I couldn’t see that this company sold replacement cones and they do wear out so some research may be needed to get the correct size to fit on the plugs plus fits properly into your ear. Very good ear plugs that work well. Recommended.

Comfortable to wear I really like these, just what I need when I’m in the play gym with the kids and my laptop when I’m trying to do a little work without the background noise! Lovely storage compartment and they are comfortable to wear for whatever duration. They feel and look nice and I would recommend yeah 👍