Plug and Play Bluetooth-compatible Aux In Adapter. Allow you to stream music to your car radio through Bluetooth-compatible on your cell phone/smartphone. Suitable for all models, only need the original car with AUX interface can be universal.
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Hard EVA Microphone Storage Bag Transmitter Box Portable Bluetooth K Song Travel Carrying Case
Aliexpress UK
It is a Bluetooth audio receiver, also a Bluetooth audio transmitter, and can also be used as a Bluetooth sound card, which is easy to convert and easy to operate. This product can be used as a Bluetooth audio transmitter to wirelessly transmit the sound of TV and other audio sources to Bluetooth headsets or Bluetooth speakers.
eBay
Wireless Karaoke Companion Bluetooth 5.3 Dynamic Microphone KTV DSP Mixer System 3.5MM AUX Type-C Amplifier Host For Speaker Car
Aliexpress UK
It is a Bluetooth audio receiver, also a Bluetooth audio transmitter, and can also be used as a Bluetooth sound card, which is easy to convert and easy to operate. This product can be used as a Bluetooth audio transmitter to wirelessly transmit the sound of TV and other audio sources to Bluetooth headsets or Bluetooth speakers.
eBay
Mini GPS Locator AntiLost Alarm Wallet Keychain Smart Tag Bluetooth-Compatible Tracer Keychain Dog Pet Child Tracker Key Finder
Aliexpress UK
It can automatically play and transmit the MP3 files of USB flash drive and TF Card. FM Transmitter Distance ：5 M. Bluetooth Version：5.0. Bluetooth Distance ：5-10 M. FM Transmitter Bluetooth Car MP3 Player.
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GPS Smart Pet Locator Waterproof Mini GPS Tracker Anti-Lost Bluetooth Locator Tracking Collar with LED Light for Pet Cats Dogs
Aliexpress UK
Details about Wireless Bluetooth 3.5mm Phone To AUX Car Stereo Music Receiver Adapter with Mic. Includes Built in Mic and 3.5mm Aux Cable. Car Wireless V3.0 Bluetooth 3.5mm Audio Jack Music Adaptor. Car Wireless Bluetooth Adapter.
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DS-K2 Karaoke Companion Bluetooth 5.3 Wireless Moving-Coil Microphone With RGB Light KTV DSP Mixer System For Wired Speaker Car
Aliexpress UK
Functions as a Bluetooth receiver and FM transmitter for enhanced audio flexibility. Converts non-Bluetooth audio players (with a 3.5mm AUX port) into wireless devices. Bluetooth V2.0+EDR standard with support for A2DP V1.2.
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Computer Desktop High-quality Bluetooth Wired Dual-purpose High-volume Microphone Two-in-one Speaker Home Surround Audio System
Aliexpress UK
This product is ONLY a receiver ,not a transmitter.
eBay
Dual Microphone Karaoke Machine Portable System with&2 Wireless Microphones for Home for Adults and Kids Bluetooth PA Speaker
Aliexpress UK
Car Wireless V3.0 Bluetooth-compatible 3.5mm Audio Music Adaptor. Includes Built in Mic and 3.5mm Aux Cable. Can be used with pretty much any audio receiver with an audio input which includes cars.
eBay
Computer Desktop High-quality Bluetooth Wired Dual-purpose High-volume Microphone Two-in-one Speaker Home Surround Audio System
Aliexpress UK