Woman with beige Sony WH-CH730N headphones holding smartphone on city street

Optimized voice capture for flawless calls

Our Precise Voice Pickup technology utilizes beamforming microphones and Deep Neural Network AI processing to capture your voice clearly even in noisy environments. A Wind Noise Reduction design further reduces wind interference for both calls and when listening to music with a noise cancelation mode active.

Precise Voice Pickup Technology with beamforming microphones

Our beamforming microphone array focuses the microphone pickup intelligently toward your mouth, effectively suppressing ambient noise. Precise Voice Pickup technology enables clear calls almost anywhere.
Diagram showing Voice Pickup microphone position on headphones

[1]Feedforward mic [2]Mic for call

Reduce unwanted wind noise

Optimized microphone placement suppresses wind interference. It minimizes wind noise during calls and music playback in both Noise Canceling and Ambient Sound Modes.
WH-CH730N front view in black

Super Wideband for enhanced wireless voice quality

When paired with an LE Audio-supported smartphone, Super Wideband can be activated to double the bandwidth, delivering more natural and clearer audio.
Blue Sony WH-CH730N headphones laid beside smartphone