AOM-5024 presoldered TRS mono microphone. 

The microphone is built using a "AOM-5024L-HD-R Electret capacitor capsule". The capsule is connected to a 3.5mm TRS plug using a quality shielded cable with a length of approximately 40 cm. A foam windscreen is included. The build is performed using the following instructions: https://github.com/mcguirepr89/BirdNET-Pi/discussions/39#discussioncomment-2180372 

These mono microphones are especially suitable to be used for bird recordings, for example with a raspberry pi running birdnet-pi. Alternatively, this mic could also be used for manual recordings as well as in combination with the newly written BirdNET-GO, or otter BirdNET implementations.

 
Should you desire a different cable length (than the default 40 cm), feel free to ask, I might be able to accommodate you.

International postage will be with bpost non-standardised letter (untracked). Sadly this is the only way I know of to send such low-cost items from Belgium