The Ambient Recording Line Level Input Cable for TC App for iPod Touch/ iPhone/ iPad is a Timecode cable for the TC App for your mobile devices. It is capable of connecting your Apple device to an arbitrary line level timecode source. This allows you to use the Timecode / TC App for iPod touch, iPhone and iPad, a device which essentially converts your MP3 player, smartphone or tablet into a versatile production tool for scripts, logging and any kind of timecode monitoring needs you may have. The cable's 1/8" (3.2 mm) TRS plug connector goes into the 1/8" jack of your iPod Touch, iPhone or iPad. The other end, an XLR-3F connector, connects to an arbitrary line level timecode source. The cable is approximately 23.6" (60 cm) in length.