🌟 UPGRADE YOUR LEGACY AUDIO SETUP: Bluetooth receivers transform vintage home stereos, car speakers, or old-school receivers into Bluetooth-ready powerhouses! This plug-and-play Bluetooth adapter lets you stream music from your phone, tablet, or laptop to any wired audio system. The Bluetooth audio receiver is perfect for upgrading classic setups without sacrificing nostalgia.

🎶 UNIVERSAL CONNECTIVITY FOR ANY SETUP: ✅ 3-in-1 Outputs: RCA/AUX/Optical ports work with 99% of speakers, amplifiers, and projectors.✅ USB Flash Drive Support: Play music audio directly from a USB drive (no Bluetooth needed!).✅ Vintage Stereo Savior: Bluetooth audio adapter breathes new life into old receivers with seamless wireless streaming.

🚀 BLUETOOTH 5.3: Experience 33ft stable connectivity with the latest Bluetooth 5.3. Faster pairing, stronger signals, and zero audio delay. Bluetooth adapter for stereo receiver is perfect for parties, workouts, or relaxing at home without tangled wires.

🔊 IMMERSIVE HIFI STEREO SOUND: Bluetooth adapter for old receiver powered by advanced wireless codecs, enjoy studio-quality audio with crisp highs, deep bass, and zero distortion.

🖥️ SMART LCD DISPLAY & EASY CONTROLS: The Bluetooth to aux adapter's intuitive LCD screen shows volume levels, playback mode, and connection status at a glance. Adjust settings directly on the RCA Bluetooth adapter, no need to fumble with your phone mid-song.

🏡 MULTI-ROOM AUDIO MADE SIMPLE: Sync multiple speakers via AUX/RCA/Optical cables for whole-home audio consistency. The Bluetooth receiver for speakers turns your living room, kitchen, and patio into a unified sound system for parties or daily vibes.

⚡ PLUG & PLAY SETUP: Connect to your stereo via RCA/AUX/Optical. Power via Type-C. Pair with your device in seconds, no apps or complicated settings.

🔄 AUTOMATIC RECONNECTION: Once paired, the RCA to Bluetooth transmitter auto-connects to your last device when powered on. Ideal for daily use. Just hit play and enjoy hassle-free music.

⚠️ IMPORTANT TO NOTE: No Built-in Battery: Requires constant power (Type-C cable included). Receiver-Only: Works with speakers/amps, not Bluetooth headphones or TVs.