Can i use wireless headphones on PC?
Depends on what kind of wireless connection they use and if they come with a dongle or something to connect to the PC. Some computers have Bluetooth built in and could theoretically use that Bluetooth connection for a set of wireless headphones. But if the headphones use some other technology (like an RF frequency or something like most wireless keyboards/mice) then it would need to come with some dongle to connect to your computer through a USB port or something.