{"product_id":"sony-wh-ch720n-wireless-headphones","title":"Sony WH-CH720N Wireless Headphones","description":"\u003ch2\u003eAll-Day Noise Cancelling Without the Weight\u003c\/h2\u003e\n\u003cp\u003eThe Sony WH-CH720N brings active noise cancellation to a lightweight, over-ear design built for long days rather than studio sessions. At approximately 192 grams, it stays comfortable through full work shifts, commutes and travel, while a dynamic 30mm driver delivers clear, balanced sound across a 7Hz–20,000Hz frequency range. Adaptive Sound Control reads your activity and surroundings and adjusts noise cancelling and ambient sound automatically, so there's no manual switching between environments.\u003c\/p\u003e\n\u003cp\u003eBluetooth 5.2 keeps the connection stable up to 10 meters, and Ambient Sound Mode lets outside noise through when situational awareness matters more than isolation. Battery life stretches to 35 hours with noise cancelling on and up to 50 hours with it off, with a full charge taking about 3.5 hours over USB — enough runtime to make daily charging optional rather than routine.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Noise Cancelling:\u003c\/strong\u003e Reduces background noise across a range of environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Over-Ear Design:\u003c\/strong\u003e ~192g for comfortable all-day wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic 30mm Driver:\u003c\/strong\u003e Clear, balanced sound from 7Hz to 20,000Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e Up to 35 hours (NC on) or 50 hours (NC off).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptive Sound Control:\u003c\/strong\u003e Automatically adjusts to your activity and surroundings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Sound Mode:\u003c\/strong\u003e Lets outside sound through when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Bluetooth 5.2:\u003c\/strong\u003e Reliable wireless connection up to 10 meters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver Unit:\u003c\/strong\u003e Dynamic, 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 7Hz–20,000Hz (JEITA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWearing Style:\u003c\/strong\u003e Over-ear, closed-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 192g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Version 5.2, ~10m range, SBC\/AAC, A2DP\/AVRCP\/HFP\/HSP profiles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e Up to 35 hrs (NC on), 50 hrs (NC off)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Time:\u003c\/strong\u003e Approx. 3.5 hrs via USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sony","offers":[{"title":"Default Title","offer_id":63111623475571,"sku":"WH-CH720N\/B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/9377\/2147\/files\/Sony---WHCH720.jpg?v=1784368493","url":"https:\/\/gadgetlb.com\/products\/sony-wh-ch720n-wireless-headphones","provider":"Gadget LB","version":"1.0","type":"link"}