Review on 🔇 Mipeace In-Ear Safety Earphones Earbuds with Microphone - Noise Reduction Work Earbuds for Construction, Work Ear Protection and More! by Jackie Wilson

It's better than other brands I've tried. I work at a machine shop/welding shop and they do a good job on noise isolation. They are oval shaped, once you put them in your ear you can twist them to make them tighter or looser. The only thing I would recommend is to rotate them before taking them out of your ear, otherwise it might hurt. I use them with a small Bluetooth revitalizer so I don't have to carry my phone in my pocket.