: On Windows 10, the device may be detected only as an Audio Device . Ensure you have installed the correct A2DP drivers (like RtkA2dp ) to enable full Bluetooth connectivity.
The most common developer tool is the . For the BR21: jieli br21 driver exclusive
: Since there is no "exclusive" proprietary driver, the device relies on standard Microsoft or Linux USB audio drivers. If recording issues occur (such as static or "alien" sounds), users often recommend using the ASIO4ALL driver to improve latency and signal stability in Digital Audio Workstations (DAWs). : On Windows 10, the device may be
Because many Jieli drivers are generic OEM packages, Windows 64-bit systems may block them due to enforcing driver signatures. : On Windows 10