When the equipment arrives you will be find transmitters,
power units for the transmitters, a number of wireless headphones and
sets of cables for each of the transmitter.
You will find a 3.5mm jack to jack cable which you will use when
connecting the transmitter to iPhones, laptops and MP3 players.
You will also find a jack to phono adapter which you can use to
connect the transmitter to TVs, CD players, amplifiers etc.