{"product_id":"topk-f22-tws-bluetooth-5-0-true-wireless-earphone-led-display-button-control-sports-headphones-with","title":"TOPK F22 TWS bluetooth 5.0 True Wireless Earphone LED Display Button Control Sports Headphones With","description":"\u003cstrong\u003eFEATURES:\u003c\/strong\u003e  \u003cbr\u003e - LED battery?display, intuitive to know the battery life.  \u003cbr\u003e - bluetooth 5.0, more stable and faster connection.  \u003cbr\u003e - Life?waterproof, no fear of rain and sweat.  \u003cbr\u003e - The wireless ear buds turn on automatically when being fetched out from the case, and connect to the last connected bluetooth device automatically as well.  \u003cbr\u003e   \u003cbr\u003e   \u003cstrong\u003eSPECIFICATION:\u003c\/strong\u003e  \u003cbr\u003e CPU frequency: 96MHZ  \u003cbr\u003e Working voltage: DC 2.2V-5.5V  \u003cbr\u003e Signal to noise ratio: a???92dB  \u003cbr\u003e Effective distance: 10M barrier-free  \u003cbr\u003e Frequency response scope: 20HZ-20KHZ  \u003cbr\u003e Sensitivity: 98dB  \u003cbr\u003e Nominal impedance: 32??  \u003cbr\u003e Transmission power: Class 2  \u003cbr\u003e Headphone battery capacity: 300 mAh  \u003cbr\u003e Charging battery capacity: 4  \u003cbr\u003e Charging input: 5V \/ 500mA  \u003cbr\u003e Charging time: about 2 hours  \u003cbr\u003e Hours of use: 8-10 hours of talk, 5-7 hours of music playback  \u003cbr\u003e Standby time: 10-15 days  \u003cbr\u003e Weight: about 35 g  \u003cbr\u003e   \u003cbr\u003e   \u003cstrong\u003ePACKING LIST:\u003c\/strong\u003e  \u003cbr\u003e 2*Earphones  \u003cbr\u003e 1*USB charging cable  \u003cbr\u003e 1*charging case  \u003cbr\u003e 1*Manual  \u003cbr\u003e   \u003cbr\u003e     \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/AE\/5D\/e67d1cb7-f9df-4e9a-8e74-59d1fca2c5a3.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/7D\/71\/eb40c49a-46de-4138-89fc-3adcf614d043.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/6C\/A8\/c0a8d435-9af9-4ded-8e8c-8fd91cb693e0.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/CF\/14\/1ee0127d-1855-4b9c-b61d-52adecec04bc.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/98\/6B\/b520ee16-13ea-4895-bf47-09fabe15674d.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/4B\/E1\/d96bda56-0158-4beb-9457-421427436627.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/7E\/71\/d83276f8-ffe5-45a2-99c2-30134d4a42d2.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/67\/D5\/d4beac29-e163-46cd-a158-e8fdf6f7dbc0.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/42\/58\/a1a1a8d7-c2c1-46df-a7cb-5fbbe2fb5c33.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/F9\/84\/5eada240-2613-4300-beca-191f62425bcc.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/D5\/13\/bbe8ef88-a392-4677-83b3-cff3efd71733.jpg\"\u003e   \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/B9\/0D\/3470d6cb-9b73-4a20-825c-5e4910a7b5e6.jpg\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43930089062595,"sku":"ZHIQIAN-037838","price":702.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/c57ae3ed-1199-4633-8bd3-f01a6154403b.jpg?v=1725787123","url":"https:\/\/wrsss.com\/products\/topk-f22-tws-bluetooth-5-0-true-wireless-earphone-led-display-button-control-sports-headphones-with","provider":"Wrsss","version":"1.0","type":"link"}