Go to your Sound Settings and ensure "JieLi BR17" or "JieLi BR21" is selected as your default Output and Input device.
If you successfully installed the driver but your Jieli-powered headphones or speaker sounds terrible: Jieli Br21 Driver
Windows Update will automatically source a generic driver (often listed as "Generic Bluetooth Radio" or "Realtek/JieLi Bluetooth Adapter"). 2. The Driver CD Myth Go to your Sound Settings and ensure "JieLi
Most users should . Updates are rare because Jieli focuses on new chips (BR23, BR25). Only update if: Jieli Br21 Driver
: Connecting a new unbranded USB Bluetooth adapter or audio transmitter to your PC.