Jieli Br21 Driver Verified May 2026

Look under . You should see "JieLi BR21" or "USB Audio Device" .

This is normal for the BR21. It acts as a , not a Bluetooth radio. You pair your headphones to the dongle , not through the Windows Bluetooth menu. Low Volume / No Sound jieli br21 driver verified

Getting your device to work can be frustrating because it often doesn't appear as a standard Bluetooth dongle. Many users find it recognized as a "USB Composite Device" or even a "USB Sound Card" rather than a communication adapter. This is because the BR21 is often a USB-to-Bluetooth audio bridge , designed primarily to transmit or receive audio streams rather than act as a generic Bluetooth radio for peripherals like mice or keyboards. Quick Fix: Does it actually need a driver? Look under

The device often shows up in systems as ID 4c4a:4155 Jieli Technology USB Composite Device . It acts as a , not a Bluetooth radio

Windows typically uses the Generic USB Audio Driver for Jieli chips. Plug the device into a USB 2.0 or 3.0 port. Open (Right-click Start > Device Manager).