{"product_id":"soundcore-liberty-4-pro-true-wireless-earbuds","title":"Soundcore Liberty 4 Pro True Wireless Earbuds","description":"\u003cp\u003eHear the world while you hear your music. The Soundcore C40i open-ear earbuds from Anker deliver premium audio without sealing your ears off — perfect for runners, commuters, parents, and anyone who needs to stay aware while staying immersed. Lightweight, comfortable for all-day wear, and engineered with Anker's signature sound quality.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Ear Design\u003c\/strong\u003e — Stays on your ear, not in it. No ear fatigue, no canal pressure, no isolation from your environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStay Aware, Stay Safe\u003c\/strong\u003e — Hear traffic, conversations, and your surroundings while enjoying music — ideal for outdoor running, cycling, and city commutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e17mm Dynamic Drivers\u003c\/strong\u003e — Larger-than-typical drivers deliver punchy bass and clear vocals that compete with sealed earbuds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBassTurbo Technology\u003c\/strong\u003e — Anker's proprietary tuning enhances low-frequency response without sealing the ear canal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Res Audio Wireless Certified\u003c\/strong\u003e — LDAC codec support for studio-grade wireless audio with compatible devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth 5.4 with Multipoint\u003c\/strong\u003e — Connect to two devices simultaneously, swap between phone and laptop seamlessly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 36 Hours Total Playback\u003c\/strong\u003e — 7 hours per charge plus 29 additional hours from the wireless charging case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPX4 Sweat \u0026amp; Splash Resistant\u003c\/strong\u003e — Workout-ready and weather-tolerant for runs, gym sessions, and unexpected showers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable EQ via Soundcore App\u003c\/strong\u003e — 22 EQ presets plus custom HearID personalized sound profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Open-Ear Beats Sealed for Active Use\u003c\/h3\u003e\n\u003cp\u003eTraditional in-ear earbuds isolate you from your environment — great for plane rides, dangerous for jogging through traffic. Open-ear designs sit just outside the ear canal, directing sound inward while leaving you fully aware. The C40i's curved-fit design hooks gently behind the ear for stability during runs, push-ups, and head movement without the squeeze of canal-style earbuds.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver\u003c\/th\u003e\n\u003ctd\u003e17mm dynamic with BassTurbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio Codecs\u003c\/th\u003e\n\u003ctd\u003eLDAC, AAC, SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHi-Res Audio\u003c\/th\u003e\n\u003ctd\u003eWireless certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth\u003c\/th\u003e\n\u003ctd\u003e5.4 with multipoint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Life (Buds)\u003c\/th\u003e\n\u003ctd\u003eUp to 7 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Life (with Case)\u003c\/th\u003e\n\u003ctd\u003eUp to 36 hours total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharging\u003c\/th\u003e\n\u003ctd\u003eUSB-C, Qi Wireless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater Resistance\u003c\/th\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMicrophones\u003c\/th\u003e\n\u003ctd\u003eAI-enhanced dual mic per bud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eBluetooth 5.4, Multipoint pairing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApp\u003c\/th\u003e\n\u003ctd\u003eSoundcore (iOS, Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (per bud)\u003c\/th\u003e\n\u003ctd\u003e~7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e18-Month Limited (Anker)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoundcore C40i Open-Ear Earbuds (L + R)\u003c\/li\u003e\n\u003cli\u003eWireless Charging Case\u003c\/li\u003e\n\u003cli\u003eUSB-C Charging Cable\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003cli\u003eWelcome Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill sound leak so others can hear my music?\u003c\/strong\u003e\u003cbr\u003eAt reasonable listening volumes (50-70%), sound leakage is minimal — comparable to whispered conversation. At max volume in quiet environments, nearby people may hear faint audio. For commutes and outdoor use, sound leakage is a non-issue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these good for phone calls?\u003c\/strong\u003e\u003cbr\u003eYes. AI-enhanced dual microphones per bud combined with Anker's noise reduction algorithm deliver clear voice quality even on busy streets. Multipoint pairing means seamless switching between calls and music.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they fall out during workouts?\u003c\/strong\u003e\u003cbr\u003eThe curved over-ear hook design holds securely during running, jumping rope, and weight training. Heavier impact activities (combat sports, gymnastics) may benefit from sealed ear hook earbuds instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this compare to AirPods?\u003c\/strong\u003e\u003cbr\u003eStandard AirPods (non-Pro) are also open-ear style. The C40i offers larger 17mm drivers, longer battery life (36hrs vs 30hrs total), Hi-Res LDAC audio support, and the Soundcore app's deeper EQ customization — all at significantly lower cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these eligible for B2B and education volume pricing?\u003c\/strong\u003e\u003cbr\u003eYes. Orders of 10+ units qualify for tiered pricing with Net-30 terms for approved businesses. Contact our sales team for a custom quote.\u003c\/p\u003e\n\n\u003cp\u003eAuthorized Anker reseller. Brand-new, factory-sealed, full manufacturer warranty. B2B, government, and education pricing available — talk to a real person, not a chatbot.\u003c\/p\u003e","brand":"Anker","offers":[{"title":"Default Title","offer_id":45163581112399,"sku":"A3954ZF1","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/9606\/8943\/files\/anker_a3954zf1_000.jpg?v=1777906957","url":"https:\/\/store.oncloudtech.io\/products\/soundcore-liberty-4-pro-true-wireless-earbuds","provider":"oncloudtech","version":"1.0","type":"link"}