How do I pair and connect to my PC? 
1. Turn off any Bluetooth devices previously paired with your headphones. 
2. Power on your Bluetooth device. 
3. Click on the Bluetooth icon on your PC. 
4. Choose "Add a Device" and follow the instructions and prompts from there. 

How do I pair and connect to my MAC? 
1. Turn off any Bluetooth devices previously paired with your headphones. 
2. Power on your Bluetooth device. 
3. Open "System Preferences". 
4. Click on Bluetooth icon. 
5. Click the "+" symbol. New window opens up. 
6. Select Bluetooth device and continue. Your Bluetooth device is now paired. 
7. Select settings icon and select "use as audio source". Your Bluetooth device is now connected. 
8. Start playing music. 
9. Click on Bluetooth icon at top of screen. 
10. Select Bluetooth device, then Open sound preferences. 
11. If you want to use as a mono device, select Bluetooth device on both the input and output tabs. 
12. If you want to use as a stereo device, select Bluetooth device Stereo on the input tab.