BOYA Dual Omni‑Directional Lavalier Mic – BY‑M1DM – Original

BOYA BY‑M1DM Dual Omni‑Directional Lavalier Mic – Perfect for Two-Person Recording

The BOYA BY‑M1DM is a dual lavalier microphone featuring two omnidirectional condensers, designed for situations with two speakers — ideal for interviews, podcasts, discussions, and live streaming. Compatible with smartphones, cameras, and computers, it offers a 4 m cable, clean audio capture, lightweight portability, and easy clip-on usability. Its dual-capsule design ensures both participants are clearly recorded, making it a convenient tool for creators, educators, and content producers.

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Specifications of BY‑M1DM Lavalier Microphone

• Brand / Model: BOYA BY‑M1DM

• Transducer Type: 2 × Electret Condenser

• Polar Pattern: Omnidirectional

• Frequency Response: 65 Hz – 18 kHz

• Signal-to-Noise Ratio (SNR): ~74 dB SPL

• Sensitivity: –30 dB ± 3 dB (at 1 kHz)

• Output Impedance: ≤ 1,000 Ω

• Connector: 3.5 mm (1/8″) 4‑pole TRRS gold-plated plug

• Cable Length: 4 m (13 ft)

• Power: 1 × LR44 button cell battery (included)

• Weight: ~68 g (2.4 oz)

• Included Accessories: 2 × foam windscreens, 2 × lapel clips, 1/4″ adapter, carrying pouch

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Key Features of BY‑M1DM Lavalier Mic

• Dual Microphone Setup: Record two speakers on a single device simultaneously.

• Omnidirectional Pickup: Captures sound from all directions for natural voice reproduction.

• Flexible Connectivity: Compatible with smartphones, cameras, and computers via TRRS connector.

• Long, Durable Cable: 4 m cable allows flexible placement during recordings.

• Lightweight & Portable: Easy to clip on clothes and carry in the included pouch.

• Mode Switch for Power: Switch between Smartphone and Camera modes, using either device power or battery.

• Clear Audio Capture: High sensitivity and signal-to-noise ratio for good voice clarity.

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What’s in the Box?

• BOYA BY‑M1DM Dual Lavalier Microphone

• 2 × Foam Windscreens

• 2 × Lapel Clips

• 1 × 1/4″ (6.35 mm) Adapter

• LR44 Button Cell Battery

• Carrying Pouch

• User Manual

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Why the BY‑M1DM Is a Great Choice

For content creators, educators, and interviewers who need two-person audio recording, the BY‑M1DM offers a convenient dual-mic solution. Its omnidirectional capsules make mic placement simple, and its long cable and lightweight design provide freedom of movement. Perfect for podcasts, interviews, online classes, or live streams, it balances cost and performance for everyday use.

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FAQs

Q: Is this the original BOYA BY‑M1DM?
A: Yes, this is the authentic BOYA BY‑M1DM microphone.

Q: Do you have the single-mic version (BY‑M1)?
A: Yes — we also offer the original BOYA BY‑M1 if you need a single-lavalier alternative.

Q: Can I use this mic with my smartphone?
A: Yes, it works with smartphones that support a 3.5 mm TRRS connection. Use the Smartphone mode for power.

Q: Can I use it with a DSLR or camera?
A: Yes, switch to Camera mode to use the included LR44 battery for proper operation.

Q: How long is the cable, and is it manageable?
A: The 4 m (13 ft) cable gives freedom of placement for interviews, panels, or recordings. It is flexible but should be routed carefully to avoid tangling.

Q: Does it capture background noise?
A: No, like most omnidirectional lav mics, it picks up sound from all directions, so some ambient noise may be recorded.

Q: Are replacement accessories available?
A: Yes, foam windscreens, lapel clips, and 1/4″ adapters can be sourced separately if needed.

Q: Is it suitable for professional studio use?
A: While the BY‑M1DM delivers clear audio for interviews, podcasts, or online teaching, it is not a high-end professional mic. It’s ideal for semi-professional or casual use.