The charcoal black h.ear on High-Resolution Audio Headphones from Sony combine premium audio quality with long-listen comfort and captures music at a higher rate than CD, increasing both audio samples per second and the bit-rate accuracy of each sample to experience music to the fullest. Thanks to the in-line remote and mic, the headphones can be used to take hands-free calls, and switch tracks without ever having to touch your smartphone. The h.ear on headphones feature titanium-coated diaphragm domes for enhanced clarity, and give a consistent and precise sound across the entire frequency range. The 1.57" neodymium driver units reproduce frequencies from 5 Hz to 60 kHz, and deliver a powerful and responsive low range, while the CCAW voice coil delivers a high-linearity response for true-to-source high frequencies. Additionally, Beat Response Control technology delivers a tight bass response making it suitable for low-end focused music styles. An air vent maximizes airflow within th