Bluetooth For Car MP3 Player 5.3 Chip USB Flash Drive Colorful Atmosphere Adapter

Compatible:Car Bluetooth MP3 player For Bluetooth 5.3 chip USB flash drive Colorful atmosphere car Material: The detached design is more convenient for DIY, using the 3.5mm AUX universal jack to go from wired devices to , supporting traditional wired headphones, in-ear headphones, active speakers, car audio and other devices Features: Automatically reconnects previously paired devices through memory function when turning on Installation: no batteries required, this Bluetooth auxiliary adapter features a USB port For power and a 3.5mm auxiliary port For connecting non-Bluetooth devices. Direct connection, easy to use Note: Be sure to close the car window when making a phone call; be close to the auxiliary Bluetooth adapter when talking; check whether the speaker on the phone call interface is switched to "JR-CB3"