{"product_id":"ugreen-hitune-s3-open-ear-bluetooth-clip-on-earbuds","title":"UGREEN HiTune S3 Open-Ear Bluetooth Clip-On Earbuds","description":"\u003cp\u003e\u003cstrong\u003eUGREEN HiTune S3 are lightweight open-ear clip-on Bluetooth 5.4 earbuds that sit outside the ear for situational awareness while delivering long battery life and clear call quality.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese clip-style wireless earphones combine a C-shape ergonomic fit with 12mm drivers, AI-enhanced noise cancelling for voice pickup, and up to 30 hours of total playtime via the USB-C charging case. Designed for runners, cyclists and commuters who want to stay aware of their surroundings, the HiTune S3 balances open-ear safety with robust connection and quick charging.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these earbuds stay comfortable and secure during activity?\u003c\/h3\u003e\n\u003cp\u003eThe HiTune S3 uses a lightweight (5.3 g) C-shape clip that hugs the ear edge rather than entering the ear canal. This design maintains aural awareness while locking the earbuds into place through motion and movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5.3 g single-earbud weight for low fatigue during long wear\u003c\/li\u003e\n  \u003cli\u003eC-shape clip adapts to ear contours for a secure fit\u003c\/li\u003e\n  \u003cli\u003eOpen-ear layout preserves ambient sound for safety\u003c\/li\u003e\n  \u003cli\u003eMaximum fit noted at 2.5 cm—may not suit larger ear shapes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I expect good sound and clear calls with an open-ear design?\u003c\/h3\u003e\n\u003cp\u003eYes — 12mm drivers deliver a balanced low-to-high frequency response while the built-in ENC (environmental noise cancellation) and AI voice pickup focus on your voice during calls. Sound leakage is reduced significantly to keep audio clear for you and minimize disturbance to others.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12mm drivers for enhanced bass and clarity\u003c\/li\u003e\n  \u003cli\u003eAI-enabled ENC improves microphone voice capture for calls and podcasts\u003c\/li\u003e\n  \u003cli\u003eReduced sound leakage to keep audio discrete\u003c\/li\u003e\n  \u003cli\u003eGame Mode with ~0.08s low latency for synced audio in mobile gaming\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does the battery last and what about fast charging?\u003c\/h3\u003e\n\u003cp\u003eThe earbuds deliver about 7.5 hours of continuous playback on a full charge and the included case extends total playback up to approximately 30 hours. USB-C fast charging gives you a quick top-up — around 15 minutes of charge yields roughly 120 minutes of use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to ~7.5 hours per charge (varies with volume and use)\u003c\/li\u003e\n  \u003cli\u003eAbout 30 hours total with charging case\u003c\/li\u003e\n  \u003cli\u003eUSB-C fast charge: 15 minutes → ~120 minutes playback\u003c\/li\u003e\n  \u003cli\u003eBluetooth 5.4 for stable connections up to 10 meters (line of sight)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these earbuds durable enough for workouts and outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe HiTune S3 carry an IPX5 water resistance rating to protect against sweat and light rain, and a nano-coated interior for added protection. Smart touch controls allow hands-free playback and call handling without a companion app.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIPX5 sweat and rain resistance suitable for workouts and commuting\u003c\/li\u003e\n  \u003cli\u003eTouch controls for play, pause and call management—no app required\u003c\/li\u003e\n  \u003cli\u003eNano-coating helps protect internal components from moisture\u003c\/li\u003e\n  \u003cli\u003eBluetooth range up to 10 meters, reliable for everyday use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The UGREEN HiTune S3 suits active users — cyclists, runners, hikers and commuters — who want open-ear listening to remain aware of traffic and surroundings while still enjoying strong audio, long battery life and clear hands-free calling. If you prefer a fully in-ear seal or need a fit for larger ear shapes beyond 2.5 cm, consider trying them first to confirm comfort.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do HiTune S3 earbuds block outside noise?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — they are open-ear, designed to preserve ambient sound while offering balanced audio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does a quick charge last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 15-minute USB-C quick charge provides about 120 minutes of playback.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UGREEN","offers":[{"title":"Default Title","offer_id":48413258383517,"sku":"B0DMZWD4JP","price":42.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ugreen-front-packaging-view.jpg?v=1781259274","url":"https:\/\/nexoltic.com\/products\/ugreen-hitune-s3-open-ear-bluetooth-clip-on-earbuds","provider":"Nexoltic","version":"1.0","type":"link"}