Bluetooth 5.3 Car Receiver. Convert a normal car audio system into a Bluetooth speaker. Upgraded Bluetooth 5.3. Bluetooth 5.3 Chip. Compatible with speakers & headphones which don't have Bluetooth function.
eBay
Car Microphone 2.5/3.5 Elbow Jack Plug Mic Stereo 2 Pole Mono Wired External Microphone For Auto DVD Radio and Car Telephony
Aliexpress UK
Bluetooth Receiver|Bluetooth Adapter|Bluetooth 5.0 Technology:Experience stable and fast audio transmission with the latest Bluetooth 5.0 technology. Built-in Speaker Amplifier:Enhance your audio experience with the built-in speaker amplifier for clear and powerful sound.
eBay
For Auto Dvd Radio 3m Long Mini Microfono Car Microphone Micro Car Radio 3.5mm Jack Mic Stereo Mini Wired External Microphone
Aliexpress UK
Enjoy wireless music and hands-free calls with this compactBluetooth 3.5mm AUX Adapter. 🎧3.5mm AUX Output – works with car stereos, speakers, headphones, and more. 📱Bluetooth Version: 3.0 + EDR, Class 2.
eBay
Car Radio 3.5mm Jack Mic Stereo Mini Wired External Microphone For Auto DVD Radio 3M Long Mini Microfono Car Microphone Micro
Aliexpress UK
Includes Built in Mic and 3.5mm Aux Cable. Car Wireless V3.0 Bluetooth 3.5mm Audio Jack Music Adaptor. Car Wireless Bluetooth Adapter. Can be used with pretty much any audio receiver with an audio input jack which includes cars.
eBay
Car Microphone Micro Car Radio 3.5mm Jack Mic Stereo Mini Wired External Microphone For Auto Dvd Radio 3m Long Mini Microfono
Aliexpress UK
Includes Built in Mic and 3.5mm Aux Cable. Car Wireless V3.0 Bluetooth 3.5mm Audio Jack Music Adaptor. Car Wireless Bluetooth Adapter. Bluetooth v3.0+ EDR, Class 2. Can be used with pretty much any audio receiver with an audio input jack which includes cars.
eBay
Wireless Lavalier Buttonhole Lapel Microphone Bluetooth Mini Mic For Phone PC Cell Mobile Tiny Tie Micro Blutooth Small Mikrofon
Aliexpress UK
Your old audio devices with this Wireless Bluetooth Audio Receiver Adapter! Easily convert any non-Bluetooth speaker, car stereo, or headphone into a wireless sound system. With high-fidelity audio transmission and a built-in microphone, you can also enjoy hands-free calling on the go.
eBay
Trucker Bluetooth Headset, Wireless Headset with Mic, Bluetooth Headsets with Dual Noise Cancelling Microphone & Mute Button
Aliexpress UK
UGREEN Bluetooth Audio Receiver Car Adapter USB Wireless Car USB to 3.5mm Jack Mic Handsfree Bluetooth 5.3 for Car Accessories. Usb Auto Bluetooth|Ugreen Bluetooth Jack|Bluetooth 5.3 Technology:Employs cutting-edge Bluetooth 5.3 for stable, low-latency audio streaming (<200 ms).
eBay
Professional Singing Bluetooth $peaker ColumnSpeaker High-end Ktv Karaoke Microphone Bluetooth Audio Wireless Mic
Aliexpress UK
High-Fidelity Stereo and Up to 10M: The car Bluetooth aux adapter supports the AAC/SBC codec, and the built-in isolating module filters the static noise providing crystal clear audio via Bluetooth. Plug-and-Play: Simply plug & play, connect as soon as the ignition is turned on, and disconnect once the car is off.
eBay
Lapel Lavalier Wireless Microphone Buttonhole Mini Bluetooth Mic For iPhone Android Cell Phone PC Mobile Micro Tie Tiny Blutooth
Aliexpress UK