The internal microphone is poor. It picks up vibration (handling noise) more than voice. If you need audio, you will need an external recorder. The 2021 model did not include an external mic jack.
According to the MD32 Product Manual , the device follows these basic functions: md032 camera 2021
In 2021, the MD032 was frequently compared to higher-end motorcycle dash cams like the Shenzhen Zhongfeng MD30 , which offers 2K resolution and GPS tracking. While the MD032 lacks advanced features like 4K or GPS, its strength lies in its for users who need a basic, wearable recording device without the bulk of a GoPro or professional dash cam. The internal microphone is poor
The MD32 (or MD032) Mini Body Camera Go to product viewer dialog for this item. The 2021 model did not include an external mic jack
, which is almost entirely filled by a single full-charge recording session. Night Vision