You probably have some USB drives like the ones around your desk. But it's a USB drive that contains a tiny microphone hidden inside it.
One recording playback switch that can be heard clearly speaking up to 20 meters away, no need to make the disturbing settings.
Put this recorder on your desktop or pocket.
You can record yourself talking to your boss or co-worker and they won't recognize anything special!
10-hour battery so you don't have to worry about a power outage.
No software is required.
Just plug it into your computer and the recording folders will open automatically.