Discover a step-by-step guide to building your own DIY external microphone for smartphones using old earbuds and a drinking ...

Turn your smartphone into a more professional interview and vlogging tool with this versatile USB-C connected mic ...

Two clip-on transmitters—each with a built-in microphone and a clip-on omni lavalier mic, a dual-channel receiver that plugs directly into your device, and the requisite charging cables for the ...

This free app lets you play around with smartphone sensors you probably didn't know existed.