Victsing BH346A Bluetooth Transimitter Handsfree Calling Bluetooth Adapter User Manual
This user manual guides users on how to use the VicTsing BH346A Bluetooth Transmitter Handsfree Calling Bluetooth Adapter, including adjusting frequency and power on/off. With a QC 3.0 quick charging port, TF card and U disk slots, and compatibility with various audio formats and Bluetooth protocols, this adapter is versatile and easy to use.