: Press and hold for approximately 5–7 seconds .
Look for under "Other Devices" or "Bluetooth Radios". Right-click the entry and select Update Driver Software . Choose "Browse my computer for driver software" . p47 wireless headphones driver windows 7
: If your PC lacks built-in Bluetooth, a USB Bluetooth dongle is required. Windows 7 may sometimes fail to automatically find the "Headset" profile, requiring a manual driver update from the device manager. Expert & User Performance Review : Press and hold for approximately 5–7 seconds