Jieli Br21 Driver Here

as a "Generic USB Audio" device or sometimes, frustratingly, as a storage device labeled "UDISK". This happens because the JieLi BR21

is essentially a "system-on-a-chip" (SoC) that can act as a sound card with Bluetooth receiving capabilities. It doesn't always function like a standard Bluetooth "stick" that connects to keyboards or mice; instead, it's often hardwired to only transmit or receive audio How to Fix Driver Issues Jieli Br21 Driver