Allows you to connect a separate microphone and stereo headphones or earphones to a Smartphone instead of using a combined earphone with built-in mic.
This is NOT a splitter to allow 2 sets of headphones to be used at the same time.
Adapter Cable for Headset/ComboJack
Rode Microphones SC7 & SC4 Substitute
TRS female (Microphone and Headphone) to TRRS male