{"product_id":"sony-wh-ch520-on-ear-bluetooth-headphones-black","title":"Sony WH-CH520 On-Ear Bluetooth Headphones (Black)","description":"\u003cp\u003e\u003cstrong\u003eThe Sony WH-CH520 are compact on-ear Bluetooth headphones that deliver up to 50 hours of playback, fast USB-C charging, and lightweight comfort for everyday listening.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese Sony on-ear headphones pack long battery life, clear hands-free calling, and app-customizable sound into a small, travel-ready design. With a swivel, fold-flat form and soft earpads, the WH-CH520 aim to balance portability with everyday performance—making them suitable for commutes, remote work, and leisure listening. They support dual-device Bluetooth pairing, quick-charge convenience, and voice-assistant controls while integrating with Sony Headphones Connect for EQ adjustments.\u003c\/p\u003e\n\n\u003ch3\u003eHow long will the battery last during daily use?\u003c\/h3\u003e\n\u003cp\u003eThe WH-CH520 provides extended listening on a single charge—up to 50 hours of playback under typical conditions. If you need a fast top-up, USB Type-C quick charging gives about 90 minutes of playback from just a 3-minute charge, reducing downtime between sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 50 hours of continuous playback on a full charge\u003c\/li\u003e\n  \u003cli\u003eUSB-C fast charge: ~90 minutes playback from 3 minutes charging\u003c\/li\u003e\n  \u003cli\u003eLow-battery alerts via connected device or app\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comfort and portability features help when traveling?\u003c\/h3\u003e\n\u003cp\u003eThe WH-CH520 are engineered to be lightweight with soft earpads and an added head cushion for longer wear. Silent hinge joints and a swivel design let the earcups fold flat for compact storage in a bag or carry case, making them easy to bring along on trips.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLightweight frame and soft earpads for comfortable extended wear\u003c\/li\u003e\n  \u003cli\u003eSwivel, fold-flat earcups for compact packing and carrying\u003c\/li\u003e\n  \u003cli\u003eAdditional head cushion reduces pressure points on the crown\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I make calls or use voice assistants with these headphones?\u003c\/h3\u003e\n\u003cp\u003eYes—the built-in microphone supports hands-free calling and voice-assistant access, including Google Assistant and Siri. The headphones also let you manage calls and control playback without pulling out your phone, and they can stay connected to two Bluetooth devices simultaneously.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated mic for clear hands-free calling\u003c\/li\u003e\n  \u003cli\u003eWorks with Google Assistant and Siri for voice control\u003c\/li\u003e\n  \u003cli\u003eMultipoint Bluetooth lets you pair two devices at once\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow customizable is the sound, and what apps or services are supported?\u003c\/h3\u003e\n\u003cp\u003eUse the Sony Headphones Connect app to tweak EQ settings, choose presets, or build your own sound profile so music sounds as you prefer. The app also provides simple controls for device pairing, firmware updates, and personalized listening adjustments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEQ Custom feature with presets and user-created profiles\u003c\/li\u003e\n  \u003cli\u003eApp-based controls for pairing and firmware updates\u003c\/li\u003e\n  \u003cli\u003eWorks with standard Bluetooth audio codecs for wide device compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Sony WH-CH520 suit people who want a lightweight, affordable Bluetooth headset with long battery life and comfortable on-ear wear. They’re ideal for commuters, students, remote workers, and casual listeners who value portability, simple app-based sound customization, and fast charging over high-end noise-cancellation features.\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: How long does a full charge last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Up to 50 hours of playback on a single full charge under typical use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these headphones support fast charging?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — USB-C quick charging delivers about 90 minutes of playback from a 3-minute charge.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sony","offers":[{"title":"Default Title","offer_id":48413489037469,"sku":"B0BTJD6LCL","price":53.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/sony-wh-ch520-front-packaging-view.jpg?v=1781268767","url":"https:\/\/nexoltic.com\/products\/sony-wh-ch520-on-ear-bluetooth-headphones-black","provider":"Nexoltic","version":"1.0","type":"link"}