It is also the perfect thing to have when you

1. Just connect the wireless transmitter of the receiver by connecting the coaxial to the digital output terminal of the receiver with the input cord from the transmitter. This is a digital connection that will send over the signal. In some equipment there may be a need to connect them using a speaker cable. 2. Place the wireless transmitter near the TV. If using an infrared transmitter it is important to take note that this is a 'line of sight' technology where the transmitter and receiver must be in sight of one another. Any blocks to the light will also block the signal. 3. Set up the speakers according to the specification. If using an infrared speaker, again, this is a line of sight technology where speakers must be in sight of the transmitter and the receivers. If using a radio frequency then there is no need to worry about the walls or other blocks. Usually the radio waves can penetrate walls and other objects. But it is important to set them up when they are transmitting so you can get the best quality sound. 4. Make sure that when using battery powered wireless TV speakers to look for rechargeable batteries so you do not have to deal with extra costs of buying batteries every so often. There are also some which can be plugged in, but they would need extra sockets and there are wires to deal with.