Boya BY-BM2021 Super-Cardioid Shotgun Microphone
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Description
Boya BY-BM2021 Super-Cardioid Shotgun Microphone
Battery-Free Shotgun Mic for Clear Directional Audio
The Boya BY-BM2021 is a lightweight, battery-free shotgun mic engineered for crisp voice recording. Its super-cardioid pickup cancels side and rear noise to focus on the subject in front—ideal for DSLR filmmaking, interviews, vlogs, and smartphone clips. Built with reinforced ABS, it weighs just 63 g and mounts easily onto cameras via a hot-shoe. It includes both TRS and TRRS cables, making it compatible with cameras, camcorders, PCs, and smartphones without needing any power source.
Brand: Boya
SKU: N/A
Key Specifications
Feature | Details |
|---|---|
Polar Pattern | Super-cardioid — highly directional capture |
Frequency Response | 40 Hz – 20 kHz |
Sensitivity | –35 dB ± 3 dB @ 1 kHz |
Signal-to-Noise Ratio | 76 dB SPL |
Connector Options | Includes 3.5 mm TRS (camera) and TRRS (smartphone) cables |
Power Requirement | Powered by host device; no battery needed |
Build & Weight | Reinforced ABS body, ~63 g — durable yet lightweight |
Mounting | Hot-shoe mount with shock absorption |
Included Accessories | Foam windshield, cables, carrying pouch |
Warranty | 1-Year Limited Warranty |
In the Box
Boya BY-BM2021 Shotgun Microphone
Foam Windshield
Hot-Shoe Shock Mount
3.5 mm TRS Audio Cable
3.5 mm TRRS Audio Cable
Carrying Pouch
User Manual / 1-Year Limited Warranty Card
Key Specifications
Feature | Details |
|---|---|
Polar Pattern | Super-cardioid — highly directional capture |
Frequency Response | 40 Hz – 20 kHz |
Sensitivity | –35 dB ± 3 dB @ 1 kHz |
Signal-to-Noise Ratio | 76 dB SPL |
Connector Options | Includes 3.5 mm TRS (camera) and TRRS (smartphone) cables |
Power Requirement | Powered by host device; no battery needed |
Build & Weight | Reinforced ABS body, ~63 g — durable yet lightweight |
Mounting | Hot-shoe mount with shock absorption |
Included Accessories | Foam windshield, cables, carrying pouch |
Warranty | 1-Year Limited Warranty |
In the Box
Boya BY-BM2021 Shotgun Microphone
Foam Windshield
Hot-Shoe Shock Mount
3.5 mm TRS Audio Cable
3.5 mm TRRS Audio Cable
Carrying Pouch
User Manual / 1-Year Limited Warranty Card
