SONY High-Resolution Stereo Headphones / h.ear on MDR-100A/B Charcoal Black

[DRIVER UNIT] 40 mm, dome type (CCAW Voice Coil)
[DIAPHRAGM] Diaphragms with titanium-coated domes
[FREQUENCY RESPONSE (HZ)] 5-60000 Hz
[SENSITIVITIES (DB/MW)] 103 dB/mW
[MAGNET] Neodymium
[IMPEDANCE (OHM)] 24 ohms at 1 kHz
[CORD TYPE] Detachable
[CORD LENGTH] Approx. 1.2 m
[PLUG] L-shaped gold-plated 4-pole mini plug
[UNIT OF MICROPHONE] Electret condenser
[DIRECTION OF IN-LINE MICROPHONE] Omni directional
[BEAT RESPONSE CONTROL] Circum Aural


High-Resolution Audio for uncompromised sound
Experience digital music to the fullest with High-Resolution Audio. By capturing music at a higher rate than CD, increasing both audio samples per second and the bit-rate accuracy of each sample, High-Resolution Audio offers an uncompromised rendition of an artist's music. Savour every breath and subtle movement for a truly emotional experience.

Titanium-coated diaphragm domes for superior clarity
Diaphragms with a titanium-coated dome give a more consistent and precise sound across the entire frequency range. Sound energy lost during transmission to the headphone housing is more uniform, to ensure a true and authentic performance.

Dynamic HD drivers deliver authentic sound
40mm High-Resolution compatible HD driver units reproduce frequencies up to 60kHz and deliver a powerful, responsive low range. The lightweight CCAW voice coils deliver a high-linearity response for stable, true-to-source high frequencies.

Inline remote and mic for hands-free calls
Take hands-free calls and switch tracks without ever having to touch your smartphone, thanks to the inline remote and mic.

Tangle-free cable
The cable has a serrated design to resist snags and tangles, keeping your headphones knot-free.

Beat Response Control
Beat Response Control technology delivers a tight, deep bass response, making it perfect for low-end focused music styles. An air vent maximises airflow within the low frequency range, optimising the efficiency of the diaphragm to enable more accurate reproduction of bass rhythms.

専用設計40mmHDドライバーユニット採用。ハウジング部をコンパクトに折りたためるので、持ち運びに便利。本体のカラーに合わせたキャリングポーチを付属。通常のオーディオケーブルに加え、AndroidスマートフォンやiPhoneなどのハンズフリー通話に対応したマイク/リモコン(着信/終話、音楽動画再生/一時停止などの操作が可能)付きケーブルを付属し、接続機器に合わせてケーブルを使い分けられる。