Kaiy Bluetooth 5.3 Receiver Audio Adapter Home Stereo, Nfc-Enabled, T59 BLUETOOTH RECEIVER FOR HOME STEREO: Transform your home audio experience with our Bluetooth adapter for stereo receiver. Seamlessly connect your smartphones, tablets, or computers and effortlessly stream your favorite playlists, podcasts, and audiobooks directly to your home stereo, vintage speaker, or car stereo system. CONNECTIVITY POWERHOUSE: Bluetooth adapter for old receiver With support for RCA, 3.5mm jack, and NFC quick connect, you can effortlessly link it to almost any device you can think of. Whether you're using a classic turntable, a modern smartphone, or a tablet, getting your tunes playing has never been easier. BUT THAT'S NOT ALL: Bluetooth music adapter also supports a USB drive and TF card, allowing you to play your music directly from these storage devices. No need to rely on a constant internet connection or a paired device. COMPATIBILITY BEYOND COMPARE: We understand that you want a Bluetooth receiver adapter that works with all your audio gear. That's why our Bluetooth receiver for speakers is compatible with a staggering 99% of speakers, old AV receivers, car stereos, and home stereos. Whether you're looking to upgrade your vintage home audio setup, or simply add Bluetooth capabilities to an old AV receiver, this Bluetooth RCA adapter has got you covered. BLUETOOTH 5.3 RCA RECEIVER: Say goodbye to compressed, lackluster sound. With Bluetooth 5.3, this AUX 3.5mm Bluetooth adapter delivers audio in the highest resolution, ensuring that every note, every beat, and every lyric comes through with astonishing clarity. AUX BLUETOOTH ADAPTER FOR CAR: This Bluetooth transmitter RCA has a built-in microphone and is connected to your car stereo via AUX. You can answer/end/reject calls and redial the last number dialed on this Bluetooth to RCA adapter. You can also connect your phone to enjoy wireless stereo music, and you no longer have to worry about missing calls. DISCREET DESIGN: This aux to Bluetooth adapter is small but tough and can be placed on any flat surface or rack shelf. 2.67*2.28*0.85 inches. Mini size, ideal for home, car, travel, or outdoor activities. We offer a stable connection range of up to 33 feet (10 meters). WARM TIP: This Bluetooth to RCA audio adapter does not have a battery inside. Connect the power supply before use. The RCA cable and power adapter are NOT included.