What is twin phono used for?
Twin Phono is also known as an RCA connection and carries two mono signals across each Phono connector, which are combined in audio equipment for stereo sound. Devices with RCA connector: Stereo receivers or speakers,VCR, DVD player, TV, Wii box, video camera, AV receiver, amplifier, projector, radio - Sub woofer, XBOX 360, PS3,Wii, HDTV, Dolby Digital Receiver, DTS Decoder, Mini Disk , TV, Wii box, video camera, VCR,and more.

Installation
Driver free.Please ensure compatibility and correct operation of all connected equipment before the cable is permanently installed inside a permanent fixture.

Package Contents
 3.5mm male to 2RCA male cable with tiny & metal connector 3meters x 1