Get superior sound with all your music, from streaming, MP3 or the latest Hi-Res content. The SE-CH5T headphones are certified for Hi-Res Audio reproduction with 40 k Hz-capable drivers. Airflow Control Port to clarify layers of detail in DSD & 24-bit recordings, & tight bass muscle for rhythmic, compelling performance, from jazz to EDM. Over-the-ear cable design reduces noise & frees yo&8203;u to move while listening, the high quality braided design featuring call answer/end for convenient smartphone use. Stylish, functional, future-focused sound for hi-fi heads wanting better cost-to-performance on their investment. Made for Hi-Res Audio The Hi-Res Audio logo certifies full-bandwidth reproduction as served by high-definition formats. Hear the detail & a sense of spaciousness & dimensionality you never knew existed in your favorite music. Original Dynamic Driver Hi-Res Audio captures a wider frequency spectrum to provide a more complete sonic picture. Specialized 9.7 mm (3/8”) dynamic drivers reproduce audio beyond 40 k Hz, resulting in music that sounds more detailed & more natural than you’re used to with CDs or compressed digital files. Airflow Control Port This Pioneer-exclusive technology was developed to clarify the middle bandwidth occupied by the voice. It improves separation between mid & bass frequencies. Enjoy clarity & detail so you can every word & breath. Over-the-Ear Cable Design As well as providing a comfortable & secure fit, the over-the-ear cable design reduces cable-borne interference that can occur with conventional headphones. Fewer bumps on the cable as you move let you enjoy music, not noise. SPECIFICATIONS Headphone Type Fully Enclosed Dynamic Headphones Frequency Response 8 Hz–45 k Hz Impedance 26 Ohms Maximum Input Power 100 m W Sensitivity 108 d B Driver Units Diameter 9.7 mm Headphone Cable Braided OFC Cable Length 1.2 m (4 ft) Weight 7 g (0.015 lbs) not including cable