Earphone Connection Listen only 3.5mm micro speaker with Fin Ultra ear tips - Black Pre-Release so there's no straps

so there's no straps

Steel Washers

Structured front panel with full buckram

Interior anti-microbial

precision tolerances mitigate squeaks and rattles

Earphone Connection Listen only 3.5mm micro speaker with Fin Ultra ear tips - Black Pre-Release so there's no strapsEliminate bacteria, moisture build up, and tube maintenance. The Micro Sound Tubeless Listen Only Earpiece is the first of its kind to incorporate a tiny speaker driver into our patented Fin Ultra ear tip. Tubeless micro speaker technology delivers clear audio with no obstruction or sound loss, just clean audio from the source all the way to your ear. More key features include Easy Swivel speaker 180 rotation, Simple Release which makes speaker