{"product_id":"3-5mm-female-to-female-audio-adapter-metal-stereo-aux-coupler","title":"3.5mm Female to Female Audio Adapter 1\/8 Inch TRS Stereo AUX Coupler All Metal Silver Headphone Cable Extender Joiner for Car Speaker PC Laptop Headset","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e⚠️ Important Notice — Please Verify Audio Specifications Before Purchasing:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRS Stereo (3-Pole) Audio Only:\u003c\/strong\u003e Engineered for standard 3-pole TRS stereo audio connections (Left and Right channels). Does NOT support 4-pole TRRS microphone voice calls or headset inline remote buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Audio Cable Extension:\u003c\/strong\u003e Slices and extends two existing 3.5mm male-to-male auxiliary cables with zero latency, zero compression, and no external power required.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eUpgrade to heavy-duty, interference-free audio extension. This all-metal silver 3.5mm (1\/8 Inch) Female to Female TRS Stereo Audio Coupler joins two standard 3.5mm male audio cables end-to-end to create an extended audio line. Unlike plastic adapters, the solid all-metal alloy barrel provides exceptional durability, crush resistance, and electromagnetic shielding (EMI\/RFI), eliminating background hum and buzz while maintaining crisp, high-fidelity stereo sound.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty All-Metal Barrel:\u003c\/strong\u003e Solid metal alloy housing provides rugged physical durability, crush resistance, and excellent EMI\/RFI noise shielding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtend 3.5mm Audio Cables:\u003c\/strong\u003e Joins two standard 3.5mm (1\/8\") male aux cables together, effortlessly extending reach for headphones, speakers, or car stereos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Fidelity TRS Stereo Audio:\u003c\/strong\u003e 3-pole TRS design preserves discrete Left and Right channels for clear, balanced, and uncolored stereo listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnurled Grip Surface:\u003c\/strong\u003e Textured outer casing offers a non-slip grip, making connection and disconnection smooth and secure even in cramped setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Copper Conductors:\u003c\/strong\u003e High-conductivity internal copper contacts resist oxidation and ensure minimal signal loss over long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Daily Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCar Audio:\u003c\/strong\u003e Extend your vehicle's center-console AUX cable to reach passengers in the back seat with zero engine noise interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Fi \u0026amp; Studio Monitoring:\u003c\/strong\u003e Join shorter audio patch cords to link headphones, headphone amplifiers, or bookshelf monitors cleanly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesktop \u0026amp; PC Gaming:\u003c\/strong\u003e Connect your headphone cable to your PC tower's rear audio line without pulling on the front jack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Theater \u0026amp; AV:\u003c\/strong\u003e Extend auxiliary lines between DVD players, DACs, TVs, and soundbars.\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\u003ePort A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5mm (1\/8\") TRS Stereo Female Jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5mm (1\/8\") TRS Stereo Female Jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStereo \/ Dual Channel (3-Pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty All-Metal Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure Copper Conductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x All-Metal 3.5mm Female to Female Stereo Audio Coupler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. Why should I choose an all-metal coupler over a plastic one?\u003c\/strong\u003e\u003cbr\u003eAn all-metal barrel offers superior durability against crushing and accidental impacts. Crucially, the metal shell acts as a shield against electromagnetic interference (EMI\/RFI) from nearby electronics, preventing static hiss, hum, and noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. Does this adapter support headphones with an inline microphone?\u003c\/strong\u003e\u003cbr\u003eNo. This is a 3-pole TRS adapter designed exclusively for stereo audio playback. If you plug in a 4-pole TRRS headset, audio will play normally in stereo, but the microphone voice call function will not transmit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. Will joining two audio cables cause sound quality loss or latency?\u003c\/strong\u003e\u003cbr\u003eNo. This coupler uses passive, direct pure copper electrical connections with zero processing latency and minimal signal resistance, ensuring your original audio clarity is fully preserved.\u003c\/p\u003e","brand":"ciewia","offers":[{"title":"Default Title","offer_id":58499692855599,"sku":"AUD-35FF-TRS-SLV","price":0.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/4830\/9551\/files\/Silver-06.jpg?v=1789749044","url":"https:\/\/ciewia.com\/products\/3-5mm-female-to-female-audio-adapter-metal-stereo-aux-coupler","provider":"ciewia","version":"1.0","type":"link"}