KAIY Bluetooth 5.4 Receiver for Home Stereo, Optical Low Latency & HD Music Audio Bluetooth to RCA Adapter for Stereo/Speakers/Wired Speakers/Home Audio Music Streaming Stereo System, Support AUX/USB

🎶UPGRADE YOUR LEGACY AUDIO SETUP: Bluetooth receiver for home stereo transforms 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% ofspeakers, amplifiers.✔️USB Flash Drive Support: Play music audio directly from a USB drive (no Bluetooth needed!). ✔️Vintage Stereo Savior: stereo receiver with Bluetooth breathes new life into old receivers with seamless wireless streaming.

🎼BLUETOOTH 5.4: Experience 33ft stable connectivity with the latest Bluetooth 5.4. 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 stereo receiver's intuitive LCD screen shows volume levels, playback mode, and connection status at a glance. Adjust settings directly on the Bluetooth adaptor for old receiver, 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.

📌BLUETOOTH RECEIVER ONLY: This Bluetooth aux receiver has no battery inside-connect the power supply before use. This Bluetooth home audio receiver is NOT for Bluetooth headphones. It can only connect to one device at a time.

▶ WARM TIPS FOR STABLE CONNECTION: To avoid signal drops or intermittent connections, please power the Bluetooth audio receiver stereo using a standard 5V/1A wall adapter (not included). Plugging the Type-C cable directly into a TV, PC, or projector USB port may provide insufficient power, causing the device to reboot. Additionally, to protect the device, it features an auto-standby mode and will sleep if no audio is played for 10 minutes.

Transform any wired audio system into a modern wireless streaming hub with this premium Bluetooth 5.4 Receiver. Designed for audiophiles and everyday listeners alike, this adapter bridges the gap between legacy hi-fi equipment and today's wireless devices — without replacing the gear you love. At its core, this receiver prioritizes audio integrity. The signal path is optimized to preserve dynamic range and tonal balance, ensuring your amplifier and speakers perform at their full potential wirelessly. Whether your system is a vintage turntable receiver from the 1980s or a modern integrated amplifier, the output quality remains consistently exceptional. The multi-output design means one device handles every connection scenario in your home. Use RCA for your stereo receiver, optical for your soundbar, AUX for a secondary monitor speaker, or plug in a USB drive for background music during gatherings — all without touching your phone. Powered via USB Type-C for universal compatibility, and featuring smart memory pairing that reconnects automatically on startup, this receiver is built for real-world daily use. Setup takes under 60 seconds, and once configured, it simply works — every time. Note: This is a dedicated audio receiver for powered speakers and amplifiers. It does not output to Bluetooth headphones or function as a transmitter.