is a generic device that uses standard Bluetooth profiles already built into Windows. If your system cannot find a driver, it is likely because your PC's (not the headphones) needs an update, or Windows 7 is struggling with the "Bluetooth Peripheral Device" service. Direct Connection Guide
to scan and find the exact P47-compatible driver (Mono/Hands-Free/Stereo) for your system. PC Manufacturer Support : If using a brand like Dell or HP, visit the Dell Drivers Page HP Support p47 wireless headphones driver windows 7 link
: Use the REALTEK Bluetooth Driver for Windows 7 (64-bit) . is a generic device that uses standard Bluetooth
Open Device Manager → Expand Bluetooth Radios or Network adapters . Look for names like Intel, Realtek, Qualcomm/Atheros, or Broadcom. PC Manufacturer Support : If using a brand
Use the headphones with the included 3.5mm audio cable (no driver needed).
There is rarely a specific "P47" file to download. Your link is actually the Broadcom Bluetooth stack or your PC Manufacturer's Website (Dell, HP, Lenovo) where you update your computer's internal Bluetooth driver.