{"product_id":"jbl-tune-520bt-wireless-on-ear-headphones-white-renewed-bluetooth-5-3-57h-battery","title":"JBL Tune 520BT Wireless On-Ear Headphones — White Renewed, Bluetooth 5.3 \u0026 57H Battery","description":"\u003cstrong\u003eJBL Tune 520BT are renewed on-ear Bluetooth 5.3 headphones that deliver long-lasting playback, multi-point pairing and customizable sound in a compact white design.\u003c\/strong\u003e\n\n\u003cp\u003eThese renewed JBL on-ear headphones combine updated Bluetooth connectivity with practical battery life and simple controls for everyday listening. Lightweight and foldable, the Tune 520BT in white offers a portable option for commuting, home use and calls. Because these are renewed units, you get a more affordable entry to JBL’s sound tuning with tested performance and cosmetic inspection.\u003c\/p\u003e\n\n\u003ch3\u003eHow reliable is the wireless connection?\u003c\/h3\u003e\n\u003cp\u003eThe Tune 520BT uses Bluetooth 5.3 for a stable, lower-latency wireless link to phones, tablets and laptops. Multi-point connectivity lets the headphones stay paired to two devices simultaneously so you can switch between a call and media without re-pairing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth 5.3 for improved stability and range\u003c\/li\u003e\n  \u003cli\u003eMulti-point pairing supports two active devices at once\u003c\/li\u003e\n  \u003cli\u003eOn-ear controls manage playback and calls without touching your phone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the battery life and how fast can I charge?\u003c\/h3\u003e\n\u003cp\u003eThese headphones provide up to 57 hours of playback on a full charge, making them suitable for long commutes or multi-day trips. Recharge times are fast and efficient, letting you top up quickly between uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 57 hours of battery life on a full charge\u003c\/li\u003e\n  \u003cli\u003eQuick recharge for rapid return to use\u003c\/li\u003e\n  \u003cli\u003eBattery indicator behavior monitored via device or headset LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I adjust the sound to my preference?\u003c\/h3\u003e\n\u003cp\u003eYes — the JBL Tune 520BT supports sound customization to match your listening taste, whether you prefer deeper bass or a balanced profile. Use the onboard controls and compatible JBL apps or device EQ settings to tailor the audio.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJBL-tuned sound profile for punchy, clear audio\u003c\/li\u003e\n  \u003cli\u003eCustomizable EQ via your music player or supporting apps\u003c\/li\u003e\n  \u003cli\u003eOn-headphone controls quickly alter volume and track settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect from a renewed unit?\u003c\/h3\u003e\n\u003cp\u003eRenewed JBL headphones are inspected, tested and refurbished to full working condition, often showing only light cosmetic wear. They include all essential functions like Bluetooth pairing, battery performance and button responsiveness, offering value compared with new retail units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFunctionality tested for Bluetooth, battery and controls\u003c\/li\u003e\n  \u003cli\u003eCosmetic condition may vary but remains fully usable\u003c\/li\u003e\n  \u003cli\u003eOften includes basic accessories and packaging depending on seller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The JBL Tune 520BT (renewed) in white is aimed at listeners who want a compact, affordable wireless headset with long battery life and flexible device pairing. It's a good fit for commuters, students and remote workers who value portability and easy control, and for anyone seeking JBL sound without the full new-product price.\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 these JBL headphones work with two devices at once?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Tune 520BT supports multi-point Bluetooth pairing so you can stay connected to two devices simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the battery last on a full charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Up to 57 hours of playback on a full charge, depending on volume and usage patterns.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":48423565983901,"sku":"B0D9KS8RNN","price":48.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/jbl-tune520bt-front-view-white.jpg?v=1781365078","url":"https:\/\/nexoltic.com\/products\/jbl-tune-520bt-wireless-on-ear-headphones-white-renewed-bluetooth-5-3-57h-battery","provider":"Nexoltic","version":"1.0","type":"link"}