Bluetooth 5.3 Car Receiver Add wireless connection to car/home stereo Equip Car with New Feature Convert a normal car audio system into a Bluetooth speaker Hands-free Calling & Navigation Built-in microphone,guarantee driving safety 10M Transmission Distance Ultra-long barrier-free linear transmission of 10m Smart Memory Reconnection After the first connection, the next time it is turned on, it will be automatically paired and connected. Connect 2 Devices at One Time Enjoy the music world and not miss any calls. Bluetooth 5.3 Chip Prevents loss of the audio signal and background noise, so authentic sound quality is preserved. Wide Compatibility Not Only to The Car Resists Breaking Provide more stable signal transmission and longer service life Top TPE Spring Wire The spring compression is 0.3m-1.5m LED Indicatator Light Status Just Three Easy Steps Specifications Package