Boya BY-BM2021 Cardioid Microphone

Boya BY-BM2021 Cardioid Microphone: Clear and Focused Audio for Video Recording

The Boya BY-BM2021 is a super-cardioid directional microphone designed to deliver crisp, high-quality audio for video creators, vloggers, and content producers. Whether recording with a DSLR, mirrorless camera, camcorder, smartphone, or tablet, this microphone offers a significant improvement over built-in microphones, ensuring clear and professional sound capture.

Key Features of the Boya BY-BM2021 Microphone

• Super-cardioid pickup pattern focuses on sound in front of the microphone while minimizing background noise
• Includes both TRS and TRRS cables, making it compatible with smartphones, tablets, DSLRs, and camcorders
• No batteries required, as it draws power directly from the connected device
• Lightweight reinforced ABS construction, weighing just 63g, making it ideal for handheld and on-the-go filming
• Easy plug-and-play setup, with no complex settings or switches

Directional Sound Capture for Clear and Isolated Audio

With its super-cardioid polar pattern, the BY-BM2021 captures sound primarily from the front of the microphone, reducing unwanted background noise from the sides and rear. This makes it ideal for vlogging, interviews, filmmaking, and social media content, where clear, isolated audio is essential.

Lightweight and Built for Mobility

Designed with reinforced ABS construction, the Boya BY-BM2021 is durable yet extremely lightweight at just 63g. Its compact size ensures that it remains unobtrusive while filming, making it an excellent choice for handheld setups, gimbal use, or mounted configurations.

Universal Compatibility with Multiple Devices

The microphone includes both TRS (for cameras and camcorders) and TRRS (for smartphones and tablets) cables, ensuring seamless compatibility with a variety of recording devices. Simply connect it to a 3.5mm microphone jack, and it is ready to use—no additional adapters required.

Hassle-Free Operation with No Batteries Needed

Unlike many external microphones that require separate power sources, the Boya BY-BM2021 operates directly from the microphone input of a camera, smartphone, or camcorder, removing the need for batteries or external power.

Connector Type

• 3.5mm Jack

Included in the Box

• Boya BY-BM2021 Microphone
• TRS to TRS Audio Cable (for cameras and camcorders)
• TRS to TRRS Audio Cable (for smartphones and tablets)

Perfect for On-the-Go Filmmakers and Content Creators

The Boya BY-BM2021 is an excellent choice for vloggers, interviewers, filmmakers, and social media content creators looking for professional-quality directional audio in a compact, easy-to-use design. Whether filming indoors or outdoors, this microphone ensures that your sound is clear, focused, and ready for production.