Let's talk about the BOYA BY-MM1 Universal Cardioid On-Camera Video Microphone a compact on-camera microphone that has received quite positive reviews from its users.
Compatible with a range of devices, including smartphones, DSLR cameras, and PCs this microphone offers an attractive option for those looking to enhance their audio recording capabilities.

In practice the standout feature of this microphone is its cardioid technology, which helps to reduce background noise and focus on the audio source in front of it. Additionally, the rugged metal construction ensures durability, making it suitable for use in a range of environments. The inclusion of a professional furry windshield also helps to minimize wind noise and ensure clear audio quality.

One potential drawback to note is that the microphone may not fit easily into some devices as mentioned in one user review. However, this seems to be a minor inconvenience compared to the overall value this product provides. On the positive side, it comes with two cables and a nice bag, making it convenient to carry around. Furthermore its price point is very competitive compared to similar products on the market.

In my opinion the BOYA BY-MM1 Universal Cardioid On-Camera Video Microphone is an excellent choice for those looking to improve their audio recording capabilities. With its impressive cardioid technology, rugged construction, and included accessories, this microphone offers great value for its price. While there may be some minor issues with compatibility the overall quality and affordability of this product make it a compelling option for anyone in need of a reliable and versatile microphone.