{"product_id":"sony-wh-ch520-wireless-on-ear-headphones","title":"Sony WH-CH520 Wireless On-Ear Headphones (International Version)","description":"\u003cp\u003eIf what you want is a light, hard-wearing Bluetooth pair you rarely have to think about charging, the WH-CH520 sits in that slot. About 147g on the head, 30mm drivers, USB-C charging, and Sony states up to 50 hours of battery. There is no active noise cancellation here, and that is the point: it connects quickly, stays comfortable, and does not need a charger every other day.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003ch3\u003e50 hours of battery, charged over USB-C\u003c\/h3\u003e\n\u003cp\u003eSony states up to 50 hours of battery life, and a 3-minute quick charge gives about 1.5 hours of listening. The charging port is USB Type-C, so it shares a cable with most phones and tablets.\u003c\/p\u003e\n\u003ch3\u003eMultipoint connection\u003c\/h3\u003e\n\u003cp\u003ePair with two Bluetooth devices at the same time. If a call comes in on your phone while you are watching something on a laptop, the headphones switch over for you.\u003c\/p\u003e\n\u003ch3\u003eDSEE\u003c\/h3\u003e\n\u003cp\u003eDSEE restores harmonics and detail lost in compression. Compressed streaming audio is what it is aimed at.\u003c\/p\u003e\n\u003ch3\u003eLight on-ear fit\u003c\/h3\u003e\n\u003cp\u003eAt about 147g with on-ear cups, there is less clamp and less weight over a long session. The headband adjusts on each side and the cups swivel flat, so it takes up little room in a bag. EQ can be customised through the Sony | Sound Connect app, which also shows the battery level and handles firmware updates.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px 10px;border:1px solid #ddd;background:#f6f6f6\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 10px;border:1px solid #ddd;background:#f6f6f6\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eDriver\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eFrequency response\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e20 Hz – 20,000 Hz (44.1 kHz sampling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eBluetooth\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eBluetooth Specification Version 5.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eCodecs\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eSBC, AAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eProfiles\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eA2DP, AVRCP, HFP, HSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eBattery\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eUp to 50 hours of use; up to 40 hrs continuous communication; up to 200 hrs standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eQuick charge\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e3 minutes for about 1.5 hours of listening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eCharging port\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eDSEE\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eMultipoint\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eYes, two Bluetooth devices at once\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eEQ\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eCustomisable in the Sony | Sound Connect app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eApprox. 147 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eColours\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eBlack, white, beige, yellow, pink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStudents and anyone on video calls all week who wants light headphones that last.\u003c\/li\u003e\n\u003cli\u003eHouseholds with several devices, keeping a laptop and a phone connected together.\u003c\/li\u003e\n\u003cli\u003ePeople who want one USB-C cable for everything.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWho it's not for\u003c\/strong\u003e: anyone trying to cut aircraft or MTR noise. The WH-CH520 has no active noise cancellation, isolation comes only from the physical fit of the ear pads, and in loud places you will end up turning the volume up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty and delivery\u003c\/h2\u003e\n\u003cp\u003eInternational version · 10-day exchange if faulty · 100% brand new · Viewing by appointment at our Kwun Tong shop, see the warranty policy for details.\u003c\/p\u003e\n\u003cp\u003eNon-TV items are delivered by SF Express (freight collect, paid by the customer), or collected at our Kwun Tong shop (free, 11:00–19:00). For other couriers or delivery to Macau, please WhatsApp us.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it have active noise cancellation?\u003c\/strong\u003e\nA: No. The WH-CH520 does not offer ANC. If you need it, look at the WH-CH720N or the WH-1000XM5.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support LDAC?\u003c\/strong\u003e\nA: No. The stated codecs are SBC and AAC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I plug in a cable?\u003c\/strong\u003e\nA: Sony's specification page lists Bluetooth connection with a USB Type-C charging port, and does not list a 3.5 mm wired input. If you need a wired fallback, look at another model.\u003c\/p\u003e\n\u003ch2\u003eRelated products and guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/headphone\"\u003eAll headphones and earbuds\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/blogs\/news\/parallel-import-vs-licensed-tv-hong-kong-guide\"\u003eParallel import vs licensed goods: the full guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/pages\/tv-warranty-policy\"\u003eWarranty policy (10-day exchange for headphones, cameras, mics)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sony","offers":[{"title":"Default Title","offer_id":48774450184386,"sku":"SONYWHCH520WIRELESSONEAR","price":320.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/4310\/0610\/files\/wh-ch520_Primary_image.png?v=1789052578","url":"https:\/\/elechid.com\/en\/products\/sony-wh-ch520-wireless-on-ear-headphones","provider":"Elechid 音立","version":"1.0","type":"link"}