KAIY Bluetooth Receiver for Home Stereo, Bluetooth to RCA Adapter for Old Receiver with 3D Surround, Low Latency 3.5mm Audio Adapter for Old Speakers/Vintage Stereo, Support TF Card Play Music
Price: $11.86 - $11.26
(as of Mar 27, 2026 23:35:41 UTC – Details)
Product description
Bluetooth RCA Audio Receiver Bluetooth Receiver for Home Stereo
Support AUX 3.5mm/RCA
Compatible with 99% of Speakers
Bluetooth Audio Adapter Is Compatible With RCA And 3.5mm Aux Connections
Bluetooth Stereo Adapter TF Card Player 
Bluetooth Receiver For Speakers
One-click Access to 3D Surround Music World
1 Multiple Interfaces
2 Support TF Card
3 3D Surround
Bluetooth to RCA Receiver Latest Bluetooth
Fast, Stable and More Compatible
Stable Connectivity Up to 33FT
Bluetooth rca aux adapter without loss of connection
Bluetooth receiver for speakers
Anticlockwise Rotation: Volume +
Clockwise Rotation: Volume –
Ambient Light Add Some Romance
bluetooth adapter for stereo receiver
1 Operating Range
2 Volume Control
3 Ambient Light
Bluetooth RCA Audio Receiver
This is ONLY a Bluetooth receiver, to give Bluetooth capabilities to an existing stereo/powered speaker/PA, NOT a Bluetooth transmitter or an amplifier.
How to connect with Bluetooth Audio Adapter？ 
UPGRADE YOUR WIRED DEVICES TO WIRELESS: Tired of tossing your beloved old stereo, wired speakers, or car audio system just because they lack Bluetooth? This Bluetooth adapter for old receiver is your perfect solution! Bluetooth audio receiver with 3.5mm AUX + RCA (Red/White) dual interfaces, it fits 99% of wired audio devices, instantly turning your vintage hi-fi, desktop speakers, or car stereo into a modern wireless system.
3D SURROUND SOUND: Forget flat, one-dimensional audio! Our Bluetooth adapter for stereo receiver exclusive one-touch 3D sound mode that upgrades your listening experience with enhanced stereo separation and depth. Vocals feel, Instruments have layered depth, Bass richer, highs crisper, 3D turns ordinary listening into a cinematic, immersive journey.
RCA PORT FOR VINTAGE HI-FI & STEREOS: Bluetooth audio adapter designed for classic audio systems! The RCA (red/white) interface is the gold standard for vintage stereos, amplifiers, and home speakers. No signal degradation, Plug-and-play with old receivers, Ideal for retro audio lovers who want to keep their beloved gear while enjoying wireless streaming.
3.5mm AUX PORT UNIVERSAL SOLUTION: Bluetooth receiver for speakers with a 3.5mm AUX jack is your “all-in-one adapter” for everyday use ✅ Car audio ✅ Small speakers ✅ Compact design. No tangled wires, no fumbling with cables, stream from your phone while driving or working!
2 PLAYBACK MODES + BLUETOOTH 5.3: ✅ Dual Modes: Bluetooth 5.3 (stream from phone/tablet/laptop) + TF Card Playback (directly play MP3/WAV files from TF card, up to 32GB) ✅ 33ft Stable Range: Move freely around your home/office/car, no dropouts or signal interference ✅ Auto-Reconnect: Instantly pairs with your last device (no repeated setup)
PERFECT FOR HOME USE: RCA Bluetooth adapter transforms any space with wireless audio, Living room stereos, bedroom speakers, garage audio, and AUX-equipped vehicles, Gyms, restaurants, retail stores, churches, and offices.
IMPORTANT: Receiver Only Designed for wired speakers/stereos/car audio (NOT compatible with TVs, Bluetooth headphones, or devices that require a transmitter). Needs USB power (AC adapter not included).
