{"product_id":"upgraded-bluetooth-5-4-head-mounted-headphones","title":"Upgraded Bluetooth 5.4 Head-Mounted Headphones","description":"\u003cp style=\"width: 100%; height: auto;\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eBluetooth 5.4: Latest Bluetooth technology for stable connectivity and efficient power usage.\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eLong Battery Life: 8+ hours of continuous use with 350mAh capacity.\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eMultifunctional Use: Supports Bluetooth, wired connection, TF card playback, and FM radio.\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eErgonomic Design: Features a mesh headband, telescopic adjustment, and rotatable earcups for comfort.\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eHigh-Quality Sound: Delivers bilateral stereo audio for clear music and call performance.\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e \u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eBluetooth Version: 5.4\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eBattery Capacity: 350mAh\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eBattery Life: Over 8 hours\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eCharging Time: Information not provided\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eTransmission Range: 10 meters\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eWater Resistance: Life waterproof\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eMaterial: ABS\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eSupported Functions: Music playback, call feature, FM radio\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eConnectivity: Bluetooth, wired, TF card\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eControls: Knob button\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eEarcup Design: Rotatable and telescopic\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e \u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e\u003cstrong\u003ePacking List\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eHeadphones\u003cem\u003e1\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e\u003cem\u003eUSB charging cable\u003c\/em\u003e1\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eUser manual*1\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eAdditional accessories not specified\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e \u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e\u003cimg src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/03\/25\/da17fdeb-a489-418a-b4ff-97c482eb1f62.jpeg\"\u003e\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e\u003cimg src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/03\/25\/ed550cfe-b7bc-49f8-b9fd-bf1fd4587433.jpeg\"\u003e\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e \u003c\/p\u003e","brand":"China","offers":[{"title":"Light luxury silver knob button","offer_id":53585889722661,"sku":"SU00116275-Light luxury silver knob button","price":19.98,"currency_code":"USD","in_stock":true},{"title":"Advanced black knob button","offer_id":53585889755429,"sku":"SU00116275-Advanced black knob button","price":19.98,"currency_code":"USD","in_stock":true},{"title":"Matcha green knob button","offer_id":53585889788197,"sku":"SU00116275-Matcha green knob button","price":19.98,"currency_code":"USD","in_stock":true},{"title":"Rose red knob button","offer_id":53585889820965,"sku":"SU00116275-Rose red knob button","price":19.98,"currency_code":"USD","in_stock":true},{"title":"Light sea blue knob button","offer_id":53585889853733,"sku":"SU00116275-Light sea blue knob button","price":19.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/5715\/6389\/files\/dfac3702-57b6-4949-b189-d2eecba63c9b.jpg?v=1786670525","url":"https:\/\/thatpartcoffeemugs.com\/products\/upgraded-bluetooth-5-4-head-mounted-headphones","provider":"THAT PART Coffee Mugs.com ☕️ ☕️ ☕️ ","version":"1.0","type":"link"}