Wireless headphone

Wireless headphones work by connecting, or pairing, with the device you want to use, through a radio or infrared signal. Many devices use Bluetooth technology to make connecting easier for the user.Devices with blue tooth technology can connect and exchange data over very short distances using radio transmissions

in my opinion   there are many benefit of using wireless headphones such as 

1  the quality of sound is better

2  while walking it will not interrupt your movement

3  reasonable price