Precise voice pickup technology implemented in WH-1000XM4 optimally controls the five microphones built into the headphones and performs advanced audio signal processing to pick up your voice clearly and precisely for hands-free calls.
Thanks to Precise Voice Pickup Technology, which combines five built-in microphones with advanced audio signal processing, WH-1000XM4 delivers clearer voice quality to the other person on the phone.
Proprietary technology for premium sound LDAC transmits approximately three times more data (at the maximum transfer rate of 990 kbps) than conventional Bluetooth audio, allowing you to enjoy high-resolution audio content in exceptional quality, as close as possible to that of a dedicated wired connection.
Walmart leaks the Sony WH-1000XM4 headphones and confirms its new features We already know that Sony is prepping up to launch the successor to its highly acclaimed WH-1000XM3 Bluetooth headphones.
The feature is expected to allow the Sony WH-1000XM4 to automatically enable ambient sound when voice is detected.