{"product_id":"csasan-j90-pro-earbuds-bluetooth-5-3-hifi-stereo-40h-playtime-led-display-ip7-waterproof","title":"Csasan J90 Pro Earbuds – Bluetooth 5.3, HiFi Stereo, 40H Playtime, LED Display, IP7 Waterproof","description":"\u003ch2\u003eExperience Csasan J90 Pro: Wireless Earbuds for everyday moments\u003c\/h2\u003e\n\u003cp\u003eCsasan elevates your listening with a compact, feature-rich pair of wireless earbuds designed for modern routines. The system supports Bluetooth 5.3, delivering faster connections and a stable link that helps minimize delays during calls or workouts. After the first pairing, simply open the charging case and the earbuds will automatically connect to your phone, streamlining setup whether you’re commuting, exercising, or relaxing at home.\u003c\/p\u003e\n\u003ch3\u003eImmersive sound and crystal-clear calls\u003c\/h3\u003e\n\u003cp\u003eEnjoy a rich, balanced audio profile thanks to a 13mm big composite diaphragm paired with AAC codec. The ENC noise-reduction system uses dual mics to passively reduce background noise, helping you and your caller stay in focus even in busy environments. This combination aims to deliver more natural vocals and more expressive music across genres.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBalanced highs, clear mids, and punchy bass for music and podcasts.\u003c\/li\u003e\n  \u003cli\u003eClear conversations with reduced ambient noise during calls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower that travels with you\u003c\/h3\u003e\n\u003cp\u003eExpect up to 6–8 hours of high-quality listening from a 1.5-hour charge, with the charging case adding four more full charges for a total of up to 40 hours of playtime. A smart LED display shows battery levels for both earbuds and the case, so you know when it’s time to recharge before your next session.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLED battery indicators for quick planning on the go.\u003c\/li\u003e\n  \u003cli\u003eExtended listening sessions without frequent recharges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComfortable, sport-ready design\u003c\/h3\u003e\n\u003cp\u003eThree ear tip sizes (S\/M\/L) and a pressure-dispersing design offer a secure, comfortable fit for longer listening periods. The IP7 rating provides sweat and water resistance, making them suitable for workouts, outdoor runs, or humid days.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eErgonomic fit stays secure during activity.\u003c\/li\u003e\n  \u003cli\u003eWater and sweat resistance for varied conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBroad compatibility and effortless use\u003c\/h3\u003e\n\u003cp\u003eCsasan J90 Pro works with most Bluetooth-enabled devices, including Android and iOS. The one-step auto pairing and straightforward controls support quick music playback, calls, and volume adjustments, helping you stay focused on your day without technical fiddling.\u003c\/p\u003e\n\u003cp\u003eNote: individual results may vary with device and environment, but the design aims to offer a smooth, user-friendly audio experience across everyday scenarios.\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: What devices are Csasan J90 Pro earbuds compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They pair with most Bluetooth-enabled Android and iOS devices, offering seamless auto-pairing after the first connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do Csasan J90 Pro earbuds last on a full charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Up to 6–8 hours per charge, with the charging case adding up to 4 more full charges for about 40 hours total.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Csasan","offers":[{"title":"Default Title","offer_id":48411773042845,"sku":"B0CF4DHD31","price":29.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/csasan-j90-pro-earbuds-led-display.jpg?v=1781225866","url":"https:\/\/nexoltic.com\/products\/csasan-j90-pro-earbuds-bluetooth-5-3-hifi-stereo-40h-playtime-led-display-ip7-waterproof","provider":"Nexoltic","version":"1.0","type":"link"}