Bluetooth headsets are a type of wireless headset that use Bluetooth wireless technology. Bluetooth headsets enable the user to both listen to audio and communicate hands free without the inconvenience of being tethered to a device with a cable. Bluetooth headsets feature built in speakers and microphones so users can chat or engage in video conferences without having to hold their device. Some headsets have additional voice command and control which works with virtual assistants such as Siri or Alexa. Bluetooth connectivity also enables multipoint pairing allowing users to switch between multiple devices such as a mobile phone or computer without the need for re-pairing. Bluetooth technology has evolved to provide high audio quality including enhanced streaming quality, reduced audio latency and improved sound fidelity.