1.[Manual focus]: This professional camera supports manual focus, can manually adjust the focal length to always be clear, ly adjust the far-field and near-field focal lengths, using the SLR principle, the image is clearer 2.[High-fidelity noise reduction digital microphone]: The camcorders has a built-in digital microphone with noise filtering and noise reduction technology, suppressing noise, clearer sound, sensitive sound absorption, communication without barriers 3.[LED fill light design]: Our video streaming monitor has automatic night exposure and an LED fill light, can be used at night or in low light. Even in the dark, you can see every detail you want to see. The coated lens makes the video effect more transparent. 4.[360 degree ]: This podcast equipment is designed with an alloy hose, high density, wear-resistant, scratch-resistant, can be rotated 360 degrees, and the angle can be adjusted as needed to meet your needs of all angles.