• The BOYA BY-BM3030 is a super-cardioid condenser professional-grade overhead microphone with a 3.5mm mini-plug connector that is compatible with DSLR cameras, portable camcorders, and recorders equipped with a 3.5mm microphone input
• It has an integrated shock mount for mounting on a camera or tablet, perfect for interviews, ENG, etc.
• The high-quality and unidirectional condenser capsule reduces ambient noise while recording sound more clearly. The microphone includes a foam windshield and hair windshield to help reduce sound blast and wind noise when recording conversations and is powered by two AA batteries (not included) for up to 150 hours
• Super-Cardioid condenser microphone, this microphone provides better sound than the built-in microphones in DSLR cameras, camcorders, and recorders
• Headphone Jack: The microphone has a built-in headphone jack for real-time monitoring of your signal source.
• Compatibility: Equipped with a 3.5mm mini plug connector, it is compatible with any DSLR, camcorder, and recorder equipped with a 3.5mm microphone input. Powered by AA batteries, two AA batteries can run for up to 150 hours

Specifications:

• Type: Condenser microphone
• Audio output plug: 3.5 mm (1/8")
• Power supply: 2 x AA batteries (not included)
• Signal-to-noise ratio: 78dB
• Acoustic principle: Line fade
• Acoustic mode: Super Cardioid
• Frequency response: 40-20,000Hz
• Sensitivity: -38dB±3dB@1KHz
• Output impedance: 200Ω
• Battery operating time: 150H
• Size: 209.7 x 103.3 x 50mm (8.2" x 4" x 2")
• Weight:132g (4.7 oz)