• Equipped with an integrated processor V1 similar to the 1000X series, the chip processing capability has improved, enabling low-latency noise cancellation against noise, and the noise cancellation performance in the high-frequency range, which requires lower latency processing, has been enhanced • High-precision voice pickup technology delivers your voice clearly, achieving high 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 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 With noise canceling ON, enjoy up to 35 hours (*) of music playback, and up to 50 hours (*) with noise canceling OFF. The long battery life also supports quick charging (*), providing about 1 hour of playback with just 3 minutes of charging - Codec: AAC Models equipped with DSEE/Equalizer are in the OFF setting, and all other functions are in the initial setting