Wireless headsets are audio devices that connect to other devices, like smartphones or computers, without the need for cables. They use technologies such as Bluetooth to transmit sound, allowing users to enjoy music, make calls, or participate in online meetings with ease. This convenience makes them popular for both personal and professional use. These headsets come in various styles, including over-ear, on-ear, and in-ear designs, catering to different preferences. Many models also feature built-in microphones for hands-free communication and noise-canceling capabilities to enhance audio quality. Brands like Sony, Bose, and Apple offer a range of options to suit different needs.