Since the P47 uses standard Bluetooth profiles, you generally need to update your PC's Bluetooth stack or download a generic driver installer if Windows 7 fails to recognize the device automatically. Generic Driver Installer: You can use a tool like the Bluetooth Driver Installer
Click Add a device in the top left corner, select P47 from the list, and click Next .
Since direct links change and driver hosting sites update, here is the most reliable current strategy to find the correct on your own:
Right-click the volume icon in your taskbar, select "Playback devices," and ensure "Bluetooth Hands-free Audio" or "Stereo Audio" is set as the default device. Troubleshooting Common Errors
Windows 7 often struggles with modern Bluetooth devices because it lacks built-in support for the A2DP (Advanced Audio Distribution Profile). To fix this, you must identify your computer's Bluetooth adapter brand. Common manufacturers include: