JJC Cable-SPY1 is designed for cellphones that has a 3.5mm TRRS jack(CTIA Standard). It converts your cellphone’s 3.5mm TRRS jack to 3.5mm Mic Jack & 3.5mm Monitor Jack, one allows you connect a microphone such as JJC SGM-38 or other similar microphones. Another one allows you connect a headphone. In this way, you can use your cellphone to create more wonderful audios and videos.
