Your Philips Bluetooth headphone is initially intended for use with a mobile phone or MP3 player with a 3.5 mm Bluetooth audio adapter.
If you want it to connect to a personal computer via Bluetooth, you need to use any third-party Bluetooth hardware and software. This hardware and software will need at least A2DP compatibility for enabling streaming stereo audio. Please contact the vendor of your PC and/or third-party Bluetooth hardware on how to set up the connection.
Philips sells Bluetooth headsets (SHB6101, SHB6111) that come with a USB Bluetooth adapter for your PC. For installation of these headsets with your PC, please refer to your user manual.