{"product_id":"liberty-4-nc-wireless-noise-cancelling-earbuds-adaptive-anc-hi-res","title":"Liberty 4 NC Wireless Noise Cancelling Earbuds - Adaptive ANC, Hi-Res","description":"\u003cp\u003eOur review finds the Liberty 4 NC earbuds are best for commuters and frequent travelers who want powerful noise reduction without bulky over-ear headphones. In this review the standout is the adaptive noise cancelling system that actively tailors suppression to your ear canals and surroundings, delivering notably quieter cabins, trains and busy streets. Combined with 11mm drivers and LDAC Hi-Res support, these buds aim to balance deep noise suppression with clear, detailed audio, while long battery life and wireless charging make them a practical daily companion.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 98.5% noise reduction:\u003c\/strong\u003e A high sensitivity in-ear sound sensor and noise isolation chamber work together to cancel a very high proportion of external noise for calmer listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptive ANC 2.0:\u003c\/strong\u003e The system adjusts in real time to your ear canals and environment so noise cancellation stays effective in changing situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Res sound with LDAC:\u003c\/strong\u003e 11mm custom-tuned drivers and LDAC wireless transfer deliver more audio data than standard Bluetooth for clearer, more detailed playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonalized sound profile:\u003c\/strong\u003e HearID 2.0 generates a tailored EQ and you can choose from 22 presets or fully adjust the EQ to suit tastes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong battery life:\u003c\/strong\u003e Up to 10 hours per charge in normal mode (8 hours with ANC on) and up to 50 hours total with the charging case.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear calls and water resistance:\u003c\/strong\u003e Six beamforming mics with AI voice enhancement improve call clarity and the IPX4 rating protects against splashes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Liberty 4 NC is ideal for daily commuters, frequent flyers and anyone who wants aggressive noise cancelling in a compact in-ear package. If you stream high-resolution music or use Android devices that support LDAC, you will benefit from noticeably richer wireless audio and the customizable HearID 2.0 options.\u003c\/p\u003e\n\u003cp\u003eThese earbuds may not be the right choice if you need fully waterproof buds for swimming or rigorous workouts, or if you prefer a simpler, ultra-basic pair with no app-based tuning. Users who experience intermittent connectivity glitches should weigh those reports against the strong ANC and sound quality.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery effective adaptive noise cancellation that reduces environmental noise dramatically.\u003c\/li\u003e\n\u003cli\u003eHi-Res capable 11mm drivers and LDAC provide detailed, dynamic sound for music lovers.\u003c\/li\u003e\n\u003cli\u003eLong battery life and wireless charging make daily use convenient and reliable.\u003c\/li\u003e\n\u003cli\u003eSix-mic AI-enhanced calls improve voice clarity in noisy surroundings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report occasional connectivity or functionality issues that may require troubleshooting.\u003c\/li\u003e\n\u003cli\u003eIPX4 water resistance protects against splashes but is not suitable for submersion or heavy sweat sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSoundcore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLiberty 4 NC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise reduction\u003c\/td\u003e\n\u003ctd\u003eUp to 98.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003e11mm custom-tuned\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless codec\u003c\/td\u003e\n\u003ctd\u003eLDAC Hi-Res\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003e10 hr per charge normal, 8 hr with ANC; up to 50 hr with case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater resistance\u003c\/td\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Liberty 4 NC earbuds are a strong pick for people who want class-leading active noise cancellation and high quality wireless audio at a reasonable value. With adaptive ANC, Hi-Res LDAC support, long battery life and useful call mics, they deliver most of what travelers and audiophile commuters need, though a few connectivity reports and limited water protection are fair tradeoffs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last with ANC enabled?\u003c\/strong\u003e\u003cbr\u003eWith ANC on expect about 8 hours per charge and up to 40 hours total when using the charging case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these earbuds support high resolution wireless audio?\u003c\/strong\u003e\u003cbr\u003eYes, the Liberty 4 NC support LDAC which transfers more audio data than standard Bluetooth for Hi-Res capable playback.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they suitable for running in the rain?\u003c\/strong\u003e\u003cbr\u003eThe earbuds have IPX4 splash resistance so they tolerate light rain and sweat but are not rated for full submersion or heavy exposure.\u003c\/p\u003e","brand":"Soundcore","offers":[{"title":"Default Title","offer_id":46777769787611,"sku":"B0BZV6SYXQ","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51TKUAfo3SL._AC_SL1200_2d9cd0d1-4b66-4c88-b406-278d6e10da29.jpg?v=1747851177","url":"https:\/\/gearmusthave.com\/products\/liberty-4-nc-wireless-noise-cancelling-earbuds-adaptive-anc-hi-res","provider":"GearMustHave","version":"1.0","type":"link"}