DC5V CA-6928 Bluetooth Audio Module 5.0BT Bluetooth Receiver Module 4ohm 3W | eBay
Bluetooth 5.0 Audio Receiver Board - DFRobot
Kcx_bt002 Bluetooth Audio Receiver Module Wireless Bluetooth 5.0 Circuit Receiver Board Stereo Audio Output - Integrated Circuits - AliExpress
Bluetooth 5.0 Audio Receiver Module Board for Stereo Wireless Sound - PCB 7417944132569 | eBay
Bluetooth Audio Receiver Board Bluetooth 5.0 Mp3 Lossless Decoder Board Wireless Stereo Music Module 3.7-5v Xy-bt-mini - Integrated Circuits - AliExpress
USB Bluetooth BLE 4.0 Audio Receiver for DIY and Car Audio | ThinkRobotics.in – ThinkRobotics.com
$15.99 - Bluetooth Audio Transmitter & Receiver Module - Tinkersphere
Amazon.com: HI-FI Bluetooth Audio Receiver Module/Bluetooth Stereo Receiver/Amplifier with Bluetooth (external antenna) : Musical Instruments
Amazon.com: Blue~Tooth Board, DROK 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY : Electronics
HC-06 Bluetooth Module (Serial Receiver Module) Bluetooth Wireless | JSumo.com