Bluetooth works by pairing devices. The headphones must pair to a device with Bluetooth technology for information (audio) to be transferred. The Bluetooth network connection is referred to as Piconet, and the transfer of information is one-way. The audio device essentially controls the headphones. The Bluetooth speakers can work in stereo. You can find a pair of Bluetooth speakers online or in a store. Connect them to your stereo receiver. Make sure the receiver supports Bluetooth connectivity. There are many pairs of speakers available online. A lot of these pairs are manufactured by reputable brands. It means the quality is top-notch. The magnetic fields of the electromagnet and the speaker's permanent magnet do the rest of the work, pulling and pushing the voice coil and causing the speaker's diaphragm to vibrate. There are several drawbacks to this type of wireless speaker. One of the big ones is that an infrared beam requires line of sight. Bluetooth beacon helps with this by allowing AirPlay senders to find AirPlay receivers via Bluetooth. The receiver’s network information is exchanged and checked, and after this, the receiver is listed as a valid receiver. Bluetooth can work in this way up to about 10m, depending on the environment. Also note that the Bluetooth beacon will Pyle PT390BTU Stereo Receiver. Best Budget Stereo Receiver. $132 $158 Save $26. The Pyle PT390BTU stereo receiver has plenty of power but doesn't overload itself with inputs you probably won't need anyway. You may not have to depend on wires anyway since you can connect via Bluetooth or play music via USB or SD card. If your TV doesn’t have a wireless option built in you can use a transmitter and receiver Bluetooth set to do the same. To do so, you’ll connect the television audio out to the transmitter, pair it to the receiver, and connect the receiver’s output to the soundbar’s 3.5mm or RCA stereo audio inputs. The good news is this is affordable, too! vvK4.