khankaHard Carrying Case Compatible with Alpine Muffy Noise Cancelling Headphones for Kids

Through no real fault of this product, the 3M headset frequently turns on when the lid is closed. Aside from that, the fit is great and it keeps my headset clean and protected.

Can't really zip it closed well and it wants to turn on the button. Going to look for something bigger...

This is a well constructed, sturdy case. There’s just one problem. It’s a tight fit, so the ill-placed power button on the Worktunes always gets accidentally pushed while transporting.

I have a tendency to lose things...batteries, cables, money, kids. OK, the last one is a joke. Anyways, this case allows me to lose the entire setup together. Why on Earth is that a good thing? Ever lose the cable, charging brick or L/R earpiece to your wireless/Bluetooth ear buds? This ensures you don't get left with part of the setup. All or nothing is what I always say. Heh heh.

Using the case with  3M 90543-4DC WorkTunes Connect Hearing Protector with Bluetooth Technology, 1 Pack  and it fit headphones perfectly. I even have a room for charger in this case. Four star because case is bulky , I still have a lot of free space in it, can be ~30% smaller.

So far this is exactly what I needed. I got a pair of 3M work tunes and I wanted to keep them from getting wrecked around jobs and while getting carried in a tool bag. They fit fine, you have to slide in the height adjuster deals, but not a big deal. I recommended the case to my dad already. It is a fairly hard shell case, I think it will do the job well.

Great build and quality but the muffs don’t exactly feel like a good fit there is just barely enough room and they can’t be extended other than that it’s great

Fits my 3m perfectly, removed batteries during transport due to others reviews but not n issue. Only thing I'd improve would be the interior compartment, like a better way to secure accessories.