Review on 🎧 ISOtunes Wired Earplug Headphones: 29 NRR, IPX5 Waterproof, OSHA Compliant, Noise Isolating Earbuds - Listen Only by Pamela Pickett

ISO Tunes come with 4 different sizes of foam and none of them are comfortable in my ears. The smallest ones are the only ones that don't hurt me, but they don't fit snugly enough around my ears. Other sizes are not only larger in diameter, they are also longer, and the hard plastic center piece hurts. The ISO Tunes sound really good and they appear to be of quality construction. They just don't work for me. I'm going back to plugphones with tri-flange silicone ear tips.