{"product_id":"jbl-tune-520bt","title":"JBL Tune 520BT","description":"\u003cdiv class=\"custom-spec-container\"\u003e\n  \u003c!-- Table Header --\u003e\n  \u003cdiv class=\"custom-spec-header\"\u003e\n    \u003ch2\u003eJBL TUNE 520BT Technical Specifications\u003c\/h2\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Table Body --\u003e\n  \u003ctable class=\"custom-spec-table\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eAudio Performance\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003eJBL Pure Bass Sound via 33mm (1.30\") Dynamic drivers\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eFrequency Response\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003e20 Hz – 20 kHz\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eImpedance \u0026amp; Sensitivity\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003e30 ohm impedance | 102 dB SPL @ 1kHz 1mW sensitivity (Maximum SPL: 95 dB)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eBluetooth Version\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003eBluetooth® 5.3 (Profiles: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eBattery \u0026amp; Playtime\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003eUp to 57 hours of continuous music playtime with Bluetooth active\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eCharging \u0026amp; Speed Charge\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003e2 hours for full charge via USB-C (5V, 1A power supply); Includes Speed Charge (5-minute charge provides 3 extra hours of playtime)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eMicrophone System\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003e1 x Built-in microphone with -40 dBV@1kHz\/Pa sensitivity and Voice Aware configuration\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eSmart Connections\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003eMulti-Point Connection (effortlessly switches audio from one Bluetooth device to another, like a tablet video to a mobile call)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eForm Factor \u0026amp; Fit\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003eOn-Ear (Supra-Aural) fit constructed with lightweight materials, soft ear cushions, and a padded, adjustable headband\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003ePortability\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003eConvenient fold-flat design for compact travel and storage\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eVoice Assistants\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003eOne-button activation support for Siri and Hey Google via multi-function controls\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eApp Compatibility\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003eJBL Headphones App compatible (for custom equalizer tuning and voice prompt setup)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"spec-label\"\u003eWeight\u003c\/td\u003e\n        \u003ctd class=\"spec-value\"\u003e157 g \/ 5.54 oz\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- Styling to match your reference layout --\u003e\n\u003cstyle\u003e\n.custom-spec-container {\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n  border: 1px solid #e2e8f0;\n  border-radius: 8px;\n  padding: 20px;\n  max-width: 1000px;\n  margin: 20px auto;\n  background-color: #ffffff;\n  box-shadow: 0 1px 3px rgba(0,0,0,0.05);\n}\n\n.custom-spec-header {\n  background-color: #f8fafc;\n  border-radius: 6px;\n  padding: 14px;\n  text-align: center;\n  margin-bottom: 10px;\n}\n\n.custom-spec-header h2 {\n  margin: 0;\n  font-size: 1.2rem;\n  font-weight: 600;\n  color: #1e293b;\n}\n\n.custom-spec-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin-top: 10px;\n}\n\n.custom-spec-table tr {\n  border-bottom: 1px solid #f1f5f9;\n}\n\n.custom-spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.custom-spec-table td {\n  padding: 16px 12px;\n  vertical-align: top;\n  font-size: 0.95rem;\n  line-height: 1.5;\n}\n\n.spec-label {\n  font-weight: 600;\n  color: #0f172a;\n  width: 28%;\n  min-width: 150px;\n}\n\n.spec-value {\n  color: #334155;\n  width: 72%;\n}\n\n\/* Mobile Responsiveness *\/\n@media (max-width: 600px) {\n  .custom-spec-table tr {\n    display: flex;\n    flex-direction: column;\n    padding: 12px 0;\n  }\n  .custom-spec-table td {\n    padding: 4px 0;\n    width: 100%;\n  }\n  .spec-label {\n    margin-bottom: 4px;\n  }\n}\n\u003c\/style\u003e","brand":"JBL","offers":[{"title":"Black","offer_id":55765389213864,"sku":null,"price":65.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/3465\/4888\/files\/01.JBL_Tune_520BT_ProductImage_Hero_Black.png?v=1784313148","url":"https:\/\/futurtech.ca\/products\/jbl-tune-520bt","provider":"FuturTech","version":"1.0","type":"link"}