The BOYA BY-BM2021, a super-cardioid video shotgun microphone, offers much better sound performance than those of smartphones, tablets, cameras, camcorders’ built-in microphones.

Unique Super-Cardioid Polar Pattern Pick Up Better Sound
With the super-cardioid pattern, its tight pickup area focuses directly in front of the microphone and reduces other surrounding sounds.

Stronger but Lighter with Reinforced ABS Construction
Adopted reinforced ABS construction, BOYA BY-BM2021 weighs only 63g, always keeping your setup super lightweight, making it ideal for handheld shooting.

No Battery Required, Freely Using at Anytime
Without any complicated switches or settings, BOYA BY-BM2021 is mainly powered by cameras, camcorders, smartphone devices, to operate without battery.

Compatible with Multiple Devices
With both TRRS and TRS audio connector cable included, BOYA BY-BM2021 is compatible with most smartphones, tablets, DSLRs, camcorders which have a 3.5mm mic jack.