{"product_id":"sony-wh-ch730n-wireless-noise-cancelling-headphones","title":"Sony WH-CH730N Wireless Noise Cancelling Headphones","description":"\u003cp\u003eThe Sony WH-CH730N are over-ear wireless headphones with Dual Noise Sensor active noise cancelling and up to 50 hours of playback with noise cancelling on — 75 hours with it off. 30 mm drivers, DSEE upscaling and multipoint pairing keep two devices connected at once, and a detachable cable lets them keep playing when the battery runs out.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual Noise Sensor active noise cancelling with an on\/off switch and Ambient Sound mode\u003c\/li\u003e\n\u003cli\u003eUp to 50 hours of playback with NC on, 75 hours with NC off; 3-hour full charge\u003c\/li\u003e\n\u003cli\u003e30 mm dynamic drivers with DSEE for restoring detail lost in compression\u003c\/li\u003e\n\u003cli\u003eMultipoint connection — stay paired to a phone and a laptop at the same time\u003c\/li\u003e\n\u003cli\u003eBluetooth 6.01 with SBC, AAC and LC3 support\u003c\/li\u003e\n\u003cli\u003ePassive operation over the detachable cable when the battery is flat\u003c\/li\u003e\n\u003cli\u003eLightweight at approximately 207 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClosed, over-ear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDynamic, 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 Hz - 20,000 Hz (JEITA); 20 Hz - 20,000 Hz over Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e108 dB\/mW (cable, unit on), 100 dB\/mW (cable, unit off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 ohms at 1 kHz (unit on), 25 ohms (unit off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 50 hrs music playback (NC on), 75 hrs (NC off); 35 hrs talk (NC on)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 3 hours via USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVersion 6.01, 2.4 GHz, A2DP \/ AVRCP \/ HFP \/ HSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio formats\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSBC, AAC, LC3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNoise cancelling on\/off, Ambient Sound mode, DSEE, multipoint, passive operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-sided detachable, approx. 1.2 m, gold-plated L-shaped stereo mini plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 207 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColours available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, White, Blue, Beige, Pink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWH-CH730N headphones\u003c\/li\u003e\n\u003cli\u003eConnection cable\u003c\/li\u003e\n\u003cli\u003eReference guide\u003c\/li\u003e\n\u003cli\u003eWarranty card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuy genuine Sony from \u003cstrong\u003eONEi Sri Lanka\u003c\/strong\u003e, the most popular store to buy genuine Sony products in Sri Lanka.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eGenuine Sony product.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sony","offers":[{"title":"Black","offer_id":54123798790451,"sku":null,"price":0.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/6247\/2755\/files\/Sony_WH_CH730N_Wireless_Noise_Cancelling_Headphones_Black_ONEi_1.png?v=1790126099","url":"https:\/\/onei.lk\/products\/sony-wh-ch730n-wireless-noise-cancelling-headphones","provider":"ONEi","version":"1.0","type":"link"}