[header] How to use bluetooth headphones on pc or mac [title] Charge or insert fresh batteries in the headphones. [step] Before pairing any bluetooth device, make sure the device has plenty of battery power. [title] Put the headphones in pairing mode. 
[step] Putting the headphones in pairing mode will vary depending on the make and model of your bluetooth headphones. In most cases, there is usually a button you press and hold to put the headphones into pairing mode.