3 in 1 Transmitter Receiver: The USB Bluetooth 5.0 audio transmitter receiver can transmit audio from non-Bluetooth audio sources (TV, PC, MP3, CD player or book reader, etc.) to Bluetooth headsets and speakers.
eBay
1pc 5/6/8/10 Inch Bass Loudspeaker Woofer Speaker for Car Audio / Home Theaters,Wide Frequency Response Car Audio Stereo Speaker
Aliexpress UK
3 in 1 Transmitter Receiver: The USB Bluetooth 5.0 audio transmitter receiver can transmit audio from non-Bluetooth audio sources (TV, PC, MP3, CD player or book reader, etc.) to Bluetooth headsets and speakers.
eBay
4/5/6.5 Inch Car Speaker Car Audio Music Stereo Sensitivity 92dB Full Range Speaker Damp-proof Audio Horn 12V 100W/160W
Aliexpress UK
Wireless Connection: Bluetooth and FM Connection. Our wireless in-car Bluetooth FM transmitter is well compatible with for iPhone 8/iPhone 8 plus/iPhone X/iPhone 7/iPhone 7 plus/Samsung/HTC/Blackberry/Sony/ iPad and Tablet, etc.
eBay
1PC 600W Car Audio Accessory Coaxial Speaker Audio 6.5 inch Tiltable Speaker Full Frequency Universal HiFi Car Stereo Subwoofer
Aliexpress UK
Plug and Play: Remove the adapter from the USB port and insert it again to switch transmitter / receiver mode. Red light is transmitter mode, blue light is receiver mode. No driver required, easy to use.
eBay
2PCS (2*150W) 300W Mini Dome Tweeter High Efficiency Speaker With Base 12V Loudspeaker Audio Auto Sound Speaker For Car Audio
Aliexpress UK
Product Feature Using Bluetooth 5.0 version, high-speed transmission without distortion, and sound quality up to high-definition standard. The car Bluetooth music player has a wireless music transmission function. For the old and current car stereos, if you use Bluetooth transmission, you can say goodbye to the mess, and you can actually play music online. In the era of streaming media, various online apps are very convenient, the sound source is updated in time. This product is aimed at different brands of vehicles. According to the interface reserved behind the original car host, it is equipped with different connectors for mating. The product uses a wide range of voltage inputs to adapt to different usage environments. .
eBay
Car Audio Modified 165mm Speaker High and Medium Bass 6.5 Inch Coaxial Car Audio Speaker
Aliexpress UK
2 -in-1 USB Bluetooth 5.0 Receiver & Transmitter AUX Audio Adapter. 1x Mi USB Bluetooth 5.0 Transmitter Receiver;. Bluetooth Version:5.0 + EDR. 1× 3.5mm male to male audio cable.
eBay
1pc 6 Inch Bass Loudspeaker Woofer Speaker for Car Audio / Home Theaters, Wide Frequency Response Car Audio Stereo Speaker
Aliexpress UK
The audio cable is inserted into TRANSMITTER for transmission mode, and the indicator light is blue. 1x 5.0 Bluetooth receiver transmitter. Transmitter mode: blue LED light is on. Transmission mode (suitable for sending computer/TV/radio/MP3 audio to Bluetooth headset/stereo).
eBay
Car Speaker KL-40 50 60B Audio Bass Full Range Speaker Modified Car Audio Host Direct Push
Aliexpress UK
Application: You can enjoy the TV show or CD-Like music from your smartphone or other Bluetooth devices via the Mini Bluetooth transceiver. Plug and Play: No driver required, easy to use. Works with the device which has 3.5mm jacks.
eBay
AiteFeir 10inch 1500W Universal Car Audio Car Active Subwoofer Speaker Maximum Power Square Ultra-Thin Car Auto Subwoofer
Aliexpress UK