The core functionality is a microphone for capturing sound and a built-in speaker for amplifying the captured audio.
• Sound Card:
Some all-in-one microphones integrate a sound card, which processes and enhances the audio signal, potentially offering features like noise cancellation, equalization, and effects.
• Connectivity:
These devices often include various connectivity options, such as Bluetooth, USB, or audio jacks, to connect to different devices like computers, smartphones, or other audio equipment. 86588