Computer Sound Card Adapter Mobile Phone Connector

Material information:

Material: Plastic

Steps of how to connect to MA2 on iPhone:
① Please debug your independent sound card before use
②The microphone is connected to the microphone interface of the sound card
③The earphone is connected to the Earphone interface of MA2
④The pink connector is connected to the sound card earplug interface
⑤The green connector is not connected
⑥Select system (A is CTIA, B is OMTP)
⑦The black connector is connected to the phone headset jack

How to connect to MA2 on Android phone:
① Please debug your independent sound card before use
②The microphone is connected to the microphone interface of the sound card
③The earphone is connected to the earphone jack of the sound card
④The pink connector is connected to the headphone jack of the sound card
⑤The green connector is connected to the music input/line input interface of the sound card
⑥Select system (A is CTIA, B is OMTP)
⑦The black connector is connected to the phone headset jack

Packing list:

Transition line*1