Cubetek 3-in-1 Bluetooth Transmitter & Receiver with LCD Display

<p>Your old TV, home theatre or car stereo has no Bluetooth — so late-night viewing means either waking the house or being tethered by a cable. This palm-sized box plugs into optical (TOSLINK/SPDIF), RCA or 3.5mm aux and turns any of them into a Bluetooth transmitter, so your existing earbuds or headphones pair straight to the TV; flip it to receiver mode and the same unit makes an old speaker system wireless.</p><p>It is slept-on because most people assume the only fix is buying a new TV or soundbar. Dual-link support lets two people listen at once, the LCD shows exactly what is connected, and bypass audio keeps the TV speakers working. Over 2,100 Amazon India ratings back it up.</p>