{"product_id":"soundcore-by-anker-liberty-4-pro-true-wireless-noise-cancelling-in-ear-headphones-white","title":"Soundcore by Anker Liberty 4 Pro True Wireless Noise Cancelling In-Ear Headphones - White","description":"\n    \u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; max-width: 800px; margin: 0 auto; padding: 20px;\"\u003e\n        \u003cdiv style=\"margin-top: 20px;\"\u003e\n            \u003cdiv class=\"kw-advanced-pbtech\" style=\"font-family:'Helvetica Neue',Arial,sans-serif;color:#333;line-height:1.7;max-width:860px;margin:0 auto;\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv data-block=\"features\" data-scroll-amount=\"100\" data-scroll-top=\"true\" data-trigger-css=\"d-xl-none\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eLiberty 4 Pro | Noise Cancelling True-Wireless Earbuds\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMatchless Noise Cancellation:\u003c\/strong\u003e 7 sensors detect noise from every angle. From planes to trains, enjoy a serene journey with 3x stronger noise reduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReal-Time Adaptive Noise Reduction:\u003c\/strong\u003e Adapts to your ever-changing environment every 0.3 seconds, ensuring optimal, seamless noise reduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEffortless Controls:\u003c\/strong\u003e The case's touch bar and display let you fine-tune the noise-cancelling levels at any time with a simple swipe on the case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStudio-Level High-Fidelity Music:\u003c\/strong\u003e Indulge in crisp, full-bodied sound with ACAA, a 10.5mm driver, a titanium-coated tweeter, and a digital crossover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuper Fast Charging:\u003c\/strong\u003e Charge 2x faster. A 5-minute refuel offers 4 hours of playtime. Up to 10 hours from one charge and up to 40 hours with the case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6-Mic AI Clear Calls:\u003c\/strong\u003e With a noise cancelling algorithm, a wind noise reduction tech, and six microphones, enjoy clear calls wherever you are.\u003c\/p\u003e\n\u003ch3\u003eReact to Every Noise as You Go\u003c\/h3\u003e\n\u003cp\u003eRecalibrates Noise Cancelling Every 0.3s[2] for Ever-Changing Environments.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922182947_649.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922182947_649.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003cbr\u003e[2]Calculated based on the recalibration frequency of the ANC algorithm, which is three times per second when no audio is being played.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e7-Sensor Precise Noise Cancelling\u003c\/h3\u003e\n\u003cp\u003eLiberty 4 Pro noise cancelling earbuds boast 7 sensors-6 sound sensors and 1 barometric pressure sensor-to capture noise from every angle. From planes to trains, enjoy a serene journey with 3x stronger noise reduction.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183102_121.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183102_121.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e3× Stronger[1] Noise Reduction\u003c\/h3\u003e\n\u003cp\u003eFind your oasis of calm even in bustling city life and crowded flights. Six sound sensors, one barometric sensor, and a real-time algorithm ensure up to 3x stronger[1] noise cancellation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183137_556.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183137_556.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003cbr\u003e[1]Based on tests conducted in the soundcore lab, Liberty 4 Pro can reduce up to 12.2 dB more noise in the 600-700Hz range when tested from the opposite side of the earbud. This improvement is three times more effective than with the adaptive noise cancelling algorithm turned off.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePinpoint Noise Capture\u003c\/h3\u003e\n\u003cp\u003eEmbrace silence beyond belief. Six sound sensors capture noises from every angle, paired with an advanced noise-cancelling algorithm for up to 3x stronger[1] noise reduction.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183228_133.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183228_133.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003cbr\u003e[1]Based on tests conducted in the soundcore lab, Liberty 4 Pro can reduce up to 12.2 dB more noise in the 600-700Hz range when tested from the opposite side of the earbud. This improvement is three times more effective than with the adaptive noise cancelling algorithm turned off.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQuiet Journeys, Regardless of Air Pressure\u003c\/h3\u003e\n\u003cp\u003eEnjoy up to 178% enhanced[5] noise cancelling during flights. A barometric sensor enables dynamic adjustments, creating a private, peaceful space despite air pressure shifts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183325_253.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183325_253.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003cbr\u003e[5]Tests conducted in the soundcore lab show that Liberty 4 Pro can enhance noise cancellation by up to 5 dB for sounds below 300 Hz when air pressure is reduced by 24 kPa, which occurs when you are flying 1.24 miles above the ground. This results in a 178% improvement in noise- canceling performance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eControl with Touch Bar and Display\u003c\/h3\u003e\n\u003cp\u003eThe touch bar and display let you fine-tune, the noise cancelling levels of these wireless earbuds at any time with a simple swipe on the case.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183527_371.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183527_371.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSuper Fast Charging\u003c\/h3\u003e\n\u003cp\u003eLiberty 4 Pro noise cancelling earbuds charge 2x faster than the previous models with the 5C battery. A 5-minute recharge offers 4 hours of playtime. Enjoy up to 10 hours between charges, extendable to 40 hours with the case.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183617_300.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183617_300.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eHi-Fi Sound with Rich Detail\u003c\/h3\u003e\n\u003cp\u003eFeature the enhanced ACAA acoustic architecture, a 10.5mm bass driver, a titanium-coated tweeter, and a digital crossover for peak driver performance. Indulge in crisp, full-bodied sound perfected with nuances.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183738_306.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922183738_306.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eMake Yourself Heard Anywhere\u003c\/h3\u003e\n\u003cp\u003eEven in bustling trains, your voice stands out in calls with noise muted, thanks to our 6 mics and Al noise reduction. Plus, EasyChat lets you talk face to face with no hassle.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922184623_534.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922184623_534.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e360° Spatial Audio, Anytime\u003c\/h3\u003e\n\u003cp\u003eImmerse yourself in enchanting sound, tailored to your every move by Spatial Audio and dynamic head tracking. Four modes available for optimal enjoyment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922184811_738.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922184811_738.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eReady for Spills and Splashes\u003c\/h3\u003e\n\u003cp\u003eOur IPX5 splash-proof earbuds shrug off water spills and rain, delivering clear, reliable audio to you at all times.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922184907_051.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922184907_051.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePrecise Control, Free From Mistouch\u003c\/h3\u003e\n\u003cp\u003eThe squeeze-and-slide controls on the stem eliminate accidental touches. Make calls now with confidence, knowing you won't hang up on crucial matters by mistake.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922185052_288.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922185052_288.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e- Soundcore Liberty 4 Pro\u003cbr\u003e- Charging Case\u003cbr\u003e- XXS\/XS\/S\/M\/L\/XL Ear Tips (Size M Pre-Installed)\u003cbr\u003e- USB-C Cable\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922185409_996.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250922185409_996.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv data-block=\"specifications\" data-scroll-amount=\"100\" data-scroll-top=\"true\" data-trigger-css=\"d-xl-none\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-size:16px;font-weight:700;margin-top:24px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:14px;margin-top:8px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eColour\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eDrivers\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eDual Dynamic Drivers (10.5mm+4.6mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003ePlaytime\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e10H\/40H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eSound\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eHi-Fi Sound with Dual Drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eWater Resistance\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eIPX5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eBluetooth Version\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e5.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eActive Noise Cancellation\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eAdaptive ANC 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eFast Charging\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e5 Mins = 4 Hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eCalls\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e6 Mics with AI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eMultipoint Connection\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eCustomized EQ\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eHearID 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e4.6g (Without case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eSpecial Features\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eSmart Case with Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eDesign\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eIn-Ear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eControl\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eEarbud Stem and Touch Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    ","brand":"Soundcore","offers":[{"title":"Default Title","offer_id":67020295110701,"sku":"A3954Z21","price":261.86,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/5088\/2861\/files\/HSTSDC3954021__1.jpg?v=1783884074","url":"https:\/\/kwtech.co.nz\/products\/soundcore-by-anker-liberty-4-pro-true-wireless-noise-cancelling-in-ear-headphones-white","provider":"KW Tech","version":"1.0","type":"link"}