Advanced ANC, Superior Voice Reduction Adaptive ANC 3.0 adjusts noise cancellation every 0.3s[3], while a purpose-built acoustic cavity dampens human voices, delivering 2x more effective voice reduction. True Awareness Upgraded with two mics on each bud. Turn on Transparency mode, and you hear the world as it is—just like you're not wearing earbuds at all. Small Stem, Big Control This little stem lets you mute, skip tracks, answer calls, and more—all faster and easier than ever. Ready, Pose, Snap Simply tap the stem when your phone camera is ready to capture a moment. No awkward arm twisting, just a quick selfie in seconds. Just the Right Size for You Shield your favorite tunes from noise with six sizes of ear tips, delivering a snug seal and bespoke fit for your ears. Sound Tailored to Your Ears soundcore's HearID 4.0 assesses your hearing, compares it to the average for your age group, and tests your music taste to personalize your listening experience. Dual Connections, Simplified Connect and juggle between two devices smoothly, even with LDAC enabled. Google Fast Pair adds convenience with auto-connection. * Google and Android are trademarks of Google LLC.   1 Test results show thatsoundcore Liberty 5 improves noise reduction by 6.5 dB in the human voice frequency range (300Hz - 3kHz) compared to Liberty 4 NC, delivering twice the voice reduction performance. Liberty 5 significantly reduces, but does not entirely block human voices. 2 Dolby, Dolby Audio, Pro Logic, and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Activate Dolby Audio via the soundcore app. The effect of Dolby Audio on music playback may vary depending on audio source quality and playback devices. 3 Calculated based on the recalibration frequency of the ANC algorithm, which is three times per second when no audio is playing.