{"product_id":"lcckaa-2-in-1-bluetooth-5-transmitter-receiver-aux-rca-adapter","title":"LccKaa Bluetooth 5.0 Transmitter Receiver – AUX \u0026 RCA Adapter","description":"\n\u003ch2\u003eGo Wireless — Any Device, Any Direction\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLccKaa KN326 Bluetooth 5.0 Audio Adapter\u003c\/strong\u003e is the ultimate two-in-one wireless audio solution. Whether you want to stream music from your phone to wired speakers or send audio from a non-Bluetooth TV to wireless headphones, this compact dongle handles both jobs with a single switch flip. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eTwo Modes, Endless Possibilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmitter (TX) Mode:\u003c\/strong\u003e Adds Bluetooth streaming capability to any device with a 3.5mm AUX or RCA output — TVs, CD players, home stereos, PCs. Pairs automatically with Bluetooth headphones or speakers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceiver (RX) Mode:\u003c\/strong\u003e Lets your Bluetooth-enabled phone, tablet, or laptop send audio to wired speakers, headphones, or a stereo system. Also supports hands-free calling in RX mode — just press the button to answer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0\u003c\/strong\u003e — stable, low-latency wireless connection up to \u003cstrong\u003e10m \/ 33ft\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-in-1 design\u003c\/strong\u003e — one simple toggle switch to change between TX and RX modes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal connectivity\u003c\/strong\u003e — works via 3.5mm AUX jack or RCA (cables included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-portable\u003c\/strong\u003e — just 44 × 44 × 12mm and 18g; slips into any bag effortlessly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in 200mAh Li-Polymer battery\u003c\/strong\u003e — fully charged in ~2 hours via Micro USB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED status indicators\u003c\/strong\u003e — blue light = RX mode; red light = TX mode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad compatibility\u003c\/strong\u003e — car stereos, TVs, PCs, laptops, MP3 players, CD players, speakers, and headphones\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE certified\u003c\/strong\u003e for quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKN326\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.0 (A2DP, AVRCP in RX mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 10m \/ 33ft (open space)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200mAh Li-Polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~2 hours via Micro USB (5V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44 × 44 × 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5mm AUX, RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Bluetooth 5.0 Audio Transmitter\/Receiver Adapter (KN326)\u003c\/li\u003e\n  \u003cli\u003e1× Micro USB Charging Cable\u003c\/li\u003e\n  \u003cli\u003e1× RCA Cable\u003c\/li\u003e\n  \u003cli\u003e1× 3.5mm AUX Cable\u003c\/li\u003e\n  \u003cli\u003e1× User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRX (Receiver) Mode:\u003c\/strong\u003e Toggle to RX (blue LED). Plug the AUX or RCA cable from the KN326 into your wired speaker or headphones. On your phone or tablet, search Bluetooth for \"KN326\" and pair. Once paired, blue light flashes once every 3 seconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTX (Transmitter) Mode:\u003c\/strong\u003e Toggle to TX (red LED). Plug the AUX or RCA cable from your TV, stereo, or PC audio output into the KN326. It will automatically search for and pair with your Bluetooth headphones or speaker. Once paired, red light flashes once every 3 seconds.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-mode-dimmable-led-night-light-wall-socket-remote-control\"\u003e3-Mode Dimmable LED Night Light Wall Socket with Remote\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/e27-multi-head-lamp-base-holder-socket-adapter-ceiling-light\"\u003e2-Pack E27 Multi-Head Lamp Socket Adapter 3\/4\/5 Head Ceiling\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Can the LccKaa KN326 Bluetooth adapter work with a TV that has no Bluetooth?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! In Transmitter (TX) mode, the KN326 connects to your TV's 3.5mm AUX or RCA audio output and wirelessly streams sound to any Bluetooth headphones or speakers — no built-in Bluetooth required on the TV.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I switch between Transmitter and Receiver mode on the KN326?\u003c\/h4\u003e\n\u003cp\u003eA: Simply use the physical toggle switch on the device. Slide it to TX for transmitter mode (red LED) or RX for receiver mode (blue LED). No apps or software required.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does the battery last on the Bluetooth 5.0 audio adapter?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in 200mAh Li-Polymer battery takes approximately 2 hours to fully charge via the included Micro USB cable. Actual battery life varies depending on use and signal conditions.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the LccKaa KN326 compatible with car stereos?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. If your car stereo has a 3.5mm AUX input or RCA inputs, the KN326 can be used in Receiver (RX) mode to stream music wirelessly from your phone to your car audio system.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can the LccKaa KN326 Bluetooth adapter work with a TV that has no Bluetooth?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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