Product Overview

The Boya BY‑M1 Pro is an affordable yet powerful lavalier mic, ideal for recordings with DSLRs, smartphones, or PCs:

• Type: Omni-directional condenser microphone (electret bias)

• Cable Length: 20 ft (6 m)—gives you a lot of freedom in setting up

• Key Features:

  • -10 dB pad switch to reduce distortion when recording loud sources

  • Headphone monitoring jack (in smartphone mode) for real-time audio playback

• Frequency Response: 65 Hz – 18 kHz

• Signal-to-Noise Ratio: 78 dB

• Sensitivity: -30 dB ± 3 dB / 0 dB = 1 V/Pa @ 1 kHz

• Impedance: ≤1,000 Ω

• Includes: LR44 battery, foam windscreen, mic clip, 1/4″ adapter, carrying pouch

Warranty & Support

• Boya’s Official Global Warranty: Offers a 2-year warranty for microphones; battery, cable, and accessories generally have shorter warranty periods (e.g., audio cable: 6 months, windscreen: 1 month). Requires proof of purchase for claims.