Mini Audio Wireless bluetooth Receiver 3.5mm AUX Speaker Adapter

Car bluetooth Audio Receiver Converter Headphone Multifunction bluetooth Converter Receive Features: 1. Wireless loudspeaker: just plug the bluetooth audio receiver into the loudspeaker input interface, then connect the smartphone to the bluetooth audio adapter, the cable becomes wireless, no need to worry about winding, effective lossless transmission within 10 meters, switch music No need to run back and forth.  2. Hands-free calling function: hands-free calling, music stored in the phone and even playing Internet radio with one touch; the product has an embedded echo cancellation microphone, which can be easily used in music with just one button Switch between calls.  3. Compatibility: It can receive music on mobile phones or bluetooth-enabled transmitters, car audio AUX system and AV home theater audio system. It is compatible with bluetooth and bluetooth music-enabled devices, such as for iPhone/iPad/iPod/smartphone or laptop.  4. Simple operation: It can be used for almost all