You can use the mic voice mute switch when you connect this product to your earphones and microphone or headset with a 4-pole 3.5mm stereo mini terminal.
When you want to temporarily mute the microphone, simply slide the switch to mute the sound.
If you want to restart conversation, simply slide the switch back and forth.

■Please check before purchasing.
CTIA standard for earphones, microphones, and headsets.
The Apple earphones & microphones that come with your iPhone or iPad have their own recognition specifications, which may not work properly.