{"product_id":"qcy-crossky-c30-open-ear-bluetooth-headphones-clip-on","title":"QCY Crossky C30 Open-Ear Bluetooth Headphones Clip-On","description":"\u003cp\u003e\u003cstrong\u003eQCY Crossky C30 are clip-on open-ear Bluetooth headphones that deliver secure, sweat-resistant fit, clear hands-free calls with four mics, and up to 25 hours total playtime with the charging case.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for active users who want awareness of their surroundings, the Crossky C30 uses a C-shape open-ear design that rests outside the ear canal while staying snug during movement. Combining Bluetooth 5.4 dual-device pairing, an app for EQ customization, and a low-latency mode, these earphones blend convenience, sound clarity, and long battery life into a compact, fashion-forward package.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these open-ear earbuds stay secure during workouts?\u003c\/h3\u003e\n\u003cp\u003eThe Crossky C30 use a C-shape clip-on form that hugs the outer ear rather than inserting into the ear canal, which reduces fatigue and improves situational awareness. The lightweight construction and matte finish help them stay put while you run, cycle, or train.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eC-shape clip-on design for stable fit without ear sealing\u003c\/li\u003e\n  \u003cli\u003eLightweight body and balanced weight distribution\u003c\/li\u003e\n  \u003cli\u003eMatte texture plus glossy acoustic ball reduces slippage\u003c\/li\u003e\n  \u003cli\u003eIPX4 splash resistance protects against sweat and light rain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sound and call quality can I expect from the C30?\u003c\/h3\u003e\n\u003cp\u003eSound is driven by a 10.8 mm dual-magnet high-sensitivity driver delivering clear vocals and balanced audio across genres. Four integrated microphones combine with an intelligent algorithm to focus on your voice and reduce background noise for clearer calls in busy environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10.8 mm dual-magnet drivers for enhanced clarity and dynamics\u003c\/li\u003e\n  \u003cli\u003e4-mic array plus voice-enhancing algorithm for better call pickup\u003c\/li\u003e\n  \u003cli\u003eEQ presets and custom tuning via the app to tailor tone\u003c\/li\u003e\n  \u003cli\u003eLow-latency mode (≈80 ms) for video and gaming sync\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan these earbuds connect to more than one device and how long does the battery last?\u003c\/h3\u003e\n\u003cp\u003eThe Crossky C30 support Bluetooth 5.4 and dual-device connection so you can stay linked to a phone and a tablet or TV simultaneously without manual switching. Battery life extends to around 5.5 hours per earbud and up to 25 hours total with the included charging case for all-day use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth 5.4 for stable, low-latency wireless performance\u003c\/li\u003e\n  \u003cli\u003eDual-connection to two devices at once (phone + tablet\/TV)\u003c\/li\u003e\n  \u003cli\u003e5.5 hours per charge; up to 25 hours with charging case\u003c\/li\u003e\n  \u003cli\u003eOn-device battery readout and firmware updates via the app\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat customization and app features are available?\u003c\/h3\u003e\n\u003cp\u003eThe companion app lets you personalize EQ curves, remap button functions, monitor real-time battery levels, and receive firmware updates. These settings help you optimize sound and controls for commuting, workouts, or media consumption.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCustomizable EQ presets and manual equalizer adjustments\u003c\/li\u003e\n  \u003cli\u003eButton function mapping to suit single- or multi-tap actions\u003c\/li\u003e\n  \u003cli\u003eReal-time battery and connectivity info in the app\u003c\/li\u003e\n  \u003cli\u003eFirmware updates for performance and feature improvements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The QCY Crossky C30 is aimed at active commuters, runners, cyclists, and anyone who prefers open-ear listening that keeps them aware of surroundings while maintaining reliable audio and call performance. Choose these if you want clip-on comfort, multi-device convenience, and app-driven sound customization without sacrificing battery life or secure fit during activity.\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 the Crossky C30 block outside sounds?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — they use an open-ear design that leaves the ear canal unsealed so you can hear ambient sounds for safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long is battery life with the charging case?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You get about 5.5 hours per charge and up to 25 hours total when using the charging case.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"QCY","offers":[{"title":"Default Title","offer_id":48413550248093,"sku":"B0DCJ1547C","price":53.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/qcy-crossky-c30-front-angle.jpg?v=1781270698","url":"https:\/\/nexoltic.com\/products\/qcy-crossky-c30-open-ear-bluetooth-headphones-clip-on","provider":"Nexoltic","version":"1.0","type":"link"}