Bluetooth audio adapters

Bluetooth audio adapters allow you to send and receive audio signals via Bluetooth. The Bluetooth adapter (receiver) is connected to a stereo system, PC speakers, AV receiver or other playback device that does not have a Bluetooth receiver via a USB, 3.5mm jack or Cinche cable. The reverse is possible with a Bluetooth adapter (transmitter). It can be connected to the TV or PC, for example, and then sends the audio signal, i.e. the sound, to Bluetooth headphones.