{"product_id":"sony-wh-ch520-on-ear-wireless-bluetooth-headphones-black-2026398876","title":"Sony WH-CH520 On-Ear Wireless Bluetooth Headphones - Black","description":"\u003cp\u003eThis product is supplied without a charging adaptor. The required output of a suitable charging device is 2W minimum and 2.5W maximum. This product does not support PD fast charging (harmonised fast charging).\u003c\/p\u003e\u003cp\u003eThe Sony WH-CH520 headphones are designed for everyday listening and calls, whether you're commuting, working from home, or just enjoying your favourite music. With 30mm drivers and Digital Sound Enhancement Engine, they restore high frequencies and deliver authentic sound quality that you can personalise through the Sony Headphones Connect app. Connect two devices at once with Multipoint Connection, and enjoy 360 Reality Audio for a more immersive experience. The adjustable headband and soft leather ear pieces keep things comfortable, even during long sessions.\u003c\/p\u003e\u003cp\u003eWith up to 50 hours of battery life, you can listen for days without needing to recharge. A quick 3-minute charge gives you 1.5 hours of playtime, so you're never left waiting. Bluetooth connectivity offers a stable connection up to 10m, and Fast Pair and Swift Pair make setup simple. On-ear controls let you manage playback and calls, and voice assistant support means hands-free control is just a command away. The headphones weigh in as a lightweight design, and everything you need comes in the box including USB cable, warranty card, and reference guide.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHeadphone Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable headband.\u003c\/li\u003e\n\u003cli\u003eLeather ear pieces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConnectivity and Controls\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnection: true wireless.\u003c\/li\u003e\n\u003cli\u003eBluetooth enabled for a wireless connection to your devices.\u003c\/li\u003e\n\u003cli\u003e30mm driver.\u003c\/li\u003e\n\u003cli\u003eOn ear controls.\u003c\/li\u003e\n\u003cli\u003e10m range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCompatible with universal smartphones.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBatteries required 1 x rechargeable battery (included).\u003c\/li\u003e\n\u003cli\u003e180 minute charging time.\u003c\/li\u003e\n\u003cli\u003eFast charge to boost battery life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGeneral Information\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIn the box: USB cable, warranty card \u0026amp; reference guide.\u003c\/li\u003e\n\u003cli\u003eModel number: WHCH520B. CE7.\u003c\/li\u003e\n\u003cli\u003eManufacturer's 1 year guarantee.\u003c\/li\u003e\n\u003cli\u003eEAN: 4548736142374.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Argos","offers":[{"title":"Default Title","offer_id":48341248049390,"sku":"STO-ITEM-2026-398876","price":49.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/0125\/9183\/files\/1975282_R_Z001A_072d2ea0-9bdc-4944-a6dc-977dbf7e364e.jpg?v=1784412998","url":"https:\/\/mcgrocer.com\/products\/sony-wh-ch520-on-ear-wireless-bluetooth-headphones-black-2026398876","provider":"McGrocer","version":"1.0","type":"link"}