ATH-IEX1 | Audio-Technica https://www.audio-technica.com/es-es/ath-iex1
In-ear headphones with hybrid multidriver system: dual phase drivers (9.8 mm + 8.8 mm) plus two balanced armature drivers for full-range natural sound reproduction (Hi-Res Audio capable). Over-ear cable loop design with ergonomic titanium housings. I
solid titanium, forged, machined using a precise CNC machining process, carefully hand-polished