BOYA BY-BM2021 Wired On-Camera Super-Cardioid Shotgun Microphone for PC, Laptops and Smartphone

Super-Cardioid Directional Pickup for Focused On-Camera Recording

The BOYA BY-BM2021 Wired On-Camera Super-Cardioid Shotgun Microphone for PC, Laptops and Smartphone delivers professional-grade directional audio capture in a compact, camera-mountable form factor. Its super-cardioid polar pattern provides exceptional off-axis rejection, isolating your primary sound source while minimizing ambient noise and side reflections—ideal for vlogging, gaming commentary, podcast recording, and livestreaming where audio clarity is non-negotiable. Unlike omnidirectional alternatives, the super-cardioid pattern ensures that unwanted room noise, keyboard clatter, and background interference remain effectively silenced during recording sessions.

Dual 3.5 mm Connector Configuration for Universal Device Compatibility

This shotgun microphone arrives with both 3.5 mm TRS (tip-ring-sleeve) and TRRS (tip-ring-ring-sleeve) output cables, eliminating compatibility concerns across your entire device ecosystem. The TRS connector suits traditional PC audio interfaces and DSLR cameras, while the TRRS standard accommodates modern smartphones, tablets, and laptops with integrated 3.5 mm jacks. The BOYA BY-BM2021 requires no external battery or phantom power—it draws operating voltage directly from your connected device, making setup instantaneous and eliminating the ongoing cost of battery replacements.

Wideband Audio Fidelity and Professional 76 dB Signal-to-Noise Performance

Operating across a 40–20,000 Hz frequency response envelope, this microphone captures the full audible spectrum with exceptional clarity, from deep voice fundamentals to crisp high-frequency articulation. The 76 dB signal-to-noise ratio represents studio-adjacent performance for its class, ensuring that your recordings remain clean and free from electronic hiss or thermal noise. Sensitivity rated at −35 dB @ 1 kHz allows the BOYA BY-BM2021 to capture both quiet speech and dynamic audio without overloading or requiring excessive microphone positioning adjustments, making it an versatile choice for content creators of varying experience levels.

Ultralight Reinforced ABS Construction with Included Windshield Protection

Weighing just 63 grams and constructed from reinforced ABS polymer, the BOYA BY-BM2021 minimizes camera load and remains durable enough for repeated on-set use without risk of failure. Its compact 168 × 77.2 × 49.9 mm profile fits seamlessly atop DSLR hot shoes and smartphone mounting rigs. The included foam windshield effectively reduces wind noise and plosive interference during outdoor recording or ventilation-adjacent environments, ensuring that every session produces broadcast-ready dialogue and ambient capture without post-production de-noising requirements.

Ideal for Content Creators, Gamers, and Hybrid Workspace Audio Recording

Whether you’re a YouTube creator, Twitch streamer, podcaster, or hybrid-work professional conducting video conferencing, the BOYA BY-BM2021 transforms your PC, laptop, smartphone, or DSLR into a focused audio-capture solution. Its plug-and-play design eliminates driver installation and firmware configuration, allowing you to begin recording within seconds of connection. The super-cardioid rejection pattern proves invaluable in noisy office environments or shared living spaces, where isolating your voice from background activity directly improves viewer engagement and audience retention across all platforms.