The Sony ECM-B10 is a compact camera-mount digital shotgun microphone designed to capture high-quality audio for video recording. It is specifically designed to be mounted on a camera or camcorder using the camera's accessory shoe. The microphone features a super cardioid polar pattern, which helps in capturing focused audio while minimizing background noise.

One of the key features of the ECM-B10 is its built-in Digital Signal Processing (DSP), which processes the audio signal digitally. This DSP helps enhance the sound quality by reducing noise and interference, resulting in clean and clear audio recordings.

The microphone is compact and lightweight, making it convenient for on-the-go use. It can be easily mounted on the camera without adding much bulk or weight.

Overall, the Sony ECM-B10 is a reliable option for videographers and content creators who need to capture professional-quality audio alongside their video footage. It offers convenience, portability, and improved sound quality, making it a valuable tool for capturing high-quality audio in various video recording scenarios.