Audio-Technica ATH-IEX1 Hybrid Driver In-Ear Headphones grip-protect cases Harmonic Richness from the Low

Harmonic Richness from the Low End to the High

2 AAA NiMH rechargeable batteries

Switch between three modes for best voice transmission quality

Rock stars

58 mm driver units include a lightweight CFRP (carbon fiber reinforced plastic) flange for improved airflow and diaphragm movement

Audio-Technica ATH-IEX1 Hybrid Driver In-Ear Headphones grip-protect cases Harmonic Richness from the LowThe world's first hybrid type driver structure is a combination of push pull dynamic drivers and balanced armature type drivers developed and designed with our unique, patent pending configuration and layout. Audio Technica ATH IEX1 In Ear Headphones The ATH IEX1's hybrid driver structure combines dynamic type drivers and balanced armature type drivers, and is developed and designed with our original layout and configuration. The dual dynamic drivers