The Boya BY-BM2021 is a super-cardioid shotgun microphone for video, which offers much better sound than using the built-in microphone of smartphones, tablets, cameras, and camcorders.

With an integrated TRRS and TRS connection cable, it is compatible with the majority of smartphones, tablets, DSLR digital cameras, and camcorders that have a 3.5 mm microphone jack.

Featuring a super-cardioid polar pattern, the pickup area is focused directly in front of the microphone and reduces other surrounding sounds, ensuring that your subject is isolated from any ambient noise.

With reinforced ABS construction and weighing just 63g, the microphone does not add weight to your equipment, making it ideal for portable shooting.

Without complicated switches or settings, it is primarily powered by cameras, camcorders, or smartphones as well as the external microphone input of a PC, and does not require batteries for its operation.