• Equipped with an integrated processor V1 similar to the 1000X series, the chip processing capability has improved, enabling low-latency noise cancellation processing against noise, and the noise cancellation performance in the high-frequency range, which requires lower latency processing, has been enhanced • With voice pickup technology and beamforming technology, we have achieved clear voice delivery and optimal call quality, perfect for telework • Equipped with "Ambient Sound (External Sound Intake) Mode" that allows you to listen to music while also hearing the surrounding sounds By increasing the amount of external sound intake in signal processing, it achieves a more natural external sound intake By turning on "Voice Focus", you can also reduce noise while capturing human voices (*) *You can switch on/off from the "Headphones Connect" app • Supports multi-point function to simultaneously connect with two devices, allowing you to receive calls and music on each device With noise canceling ON, enjoy up to 35 hours (*) of battery life, and up to 50 hours (*) with noise canceling OFF. It also supports long music playback and quick charging (*), providing about 1 hour of playback with just 3 minutes of charging - Codec is AAC For models equipped with DSEE/Equalizer when set to OFF, and when all other functions are at their default settings