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BOYA BY-M1 Universal Omnidirectional Lavalier Microphone
KSh 1,920.00
Technical Specifications
Category Specification
Acoustic Transducer Principle Electret Condenser
Polar Pattern Coverage Omnidirectional (360-degree sphere voice tracking)
Frequency Response Range 65 Hz to 18 kHz
Signal-to-Noise Ratio (SNR) 74 dB SPL or more
Sensitivity Metric $-30\text{ dB} \pm 3\text{ dB}$ ($0\text{ dB} = 1\text{ V/Pa}$ at $1\text{ kHz}$)
Output Electrical Impedance $1000\,\Omega$ or less
BOYA BY-M1 Universal Omnidirectional Lavalier Microphone
Upgrade your audio quality instantly with the BOYA BY-M1, the global gold standard for budget-friendly wired lapel microphones. Engineered for content creators, vloggers, educators, and journalists, this ultra-compact electret condenser microphone delivers clean, clear vocal reproduction that far outperforms the internal microphones of standard recording hardware. Featuring a universal 3.5mm TRRS connector and a built-in power module switch, the BY-M1 bridges the gap between different recording setups—letting you jump from a smartphone to a DSLR camera or computer with the flick of a switch.
Technical Specifications
| Category | Specification |
| Acoustic Transducer Principle | Electret Condenser |
| Polar Pattern Coverage | Omnidirectional (360-degree sphere voice tracking) |
| Frequency Response Range | 65 Hz to 18 kHz |
| Signal-to-Noise Ratio (SNR) | 74 dB SPL or more |
| Sensitivity Metric | $-30\text{ dB} \pm 3\text{ dB}$ ($0\text{ dB} = 1\text{ V/Pa}$ at $1\text{ kHz}$) |
| Output Electrical Impedance | $1000\,\Omega$ or less |
| Output Connection Port | 1x 3.5mm (1/8″) 4-pole TRRS Gold-Plated Plug |
| Integrated Audio Cable Length | 6.0 meters (20 feet) built-in shielded wire Array |
| Internal Power Module | Inline Control Switch (Camera Mode / Smartphone Off Mode) |
| Power Grid Dependency | Powered via device in Smartphone Mode | Requires 1x LR44 Button Cell Battery in Camera Mode |
| Physical Component Weight | Microphone Capsule: 2.5g | In-line Power Module: 18g |
| Included Box Accessories | Lapel Clip, Foam Windshield, LR44 Battery, 3.5mm to 6.35mm Audio Adapter, Carrying Pouch |
BOYA BY-M1 Pros and Cons
Pros
- Universal Cross-Platform Agility: Seamlessly shifts between cameras and mobile platforms via the functional inline power control barrel.
- Generous 6-Meter Reach: The integrated 20-foot audio wire provides massive framing freedom, allowing subjects to walk far from the camera without straining the cable.
- Forgiving 360° Sound Stage: The omnidirectional pickup capsule maintains smooth, natural vocal volume levels even when the speaker turns away from the mic.
- Plug-and-Play Simplicity: Requires absolutely zero software integration, complex adjustments, or wireless pairing rituals to capture sound.
- Unbeatable Cost-to-Performance Ratio: Offers crisp, studio-grade spoken word clarity at a price tag that is highly accessible to beginner creators.
Cons
- No Active Low-Battery Indicator: Lacks a battery warning LED light; if the internal LR44 button cell runs empty while shooting in Camera mode, the audio feed cuts out silently.
- Cable Cable Management Effort: Managing and untangling the long 20-foot tether wire requires careful folding to prevent messy knots in your gear bag.
BOYA BY-M1 Variations and Price Guide
| Model / Evolution | Core Component Variance | Typical Price Range (KES) |
| BY-M1 (This Original Unit) | Standard Industry Model: Built-in 6m cable, requires 1x LR44 battery for DSLR use, 74dB SNR tracking. | 1,500 – 2,500 |
| BY-M1S | Battery-Free Design: Upgraded omnidirectional capsule that draws power directly from the host device (no LR44 battery needed). | 2,200 – 3,000 |
| BY-M1 Pro II | Advanced Studio Model: Adds a dedicated -10dB sensitivity attenuation toggle switch and a real-time headphone monitoring port. | 3,200 – 4,500 |
| BY-M1DM | Dual Interview Configuration: Features two independent lapel mic clips branching from a single shared 3.5mm terminal jack. | 3,000 – 4,000 |
BOYA BY-M1Suitable Application Areas
- Social Media Content Creation: Excellent for recording clear voiceovers and spoken dialogue for TikTok videos, YouTube vlogs, and Instagram reels.
- Remote Work & Zoom Conferencing: Greatly improves vocal articulation over poor laptop microphones for virtual business calls and corporate interviews.
- Online Lectures & Class Presentations: Allows university professors and teachers to maintain consistent audio quality while moving around lecture halls.
- Beginner Podcasting & Voiceovers: Offers an affordable way to capture smooth, low-noise recordings for solo podcasts and home studio voice tracking.
Verdict
The BOYA BY-M1 remains one of the smartest hardware investments a starting creator can make. It delivers clean, dependable vocal tracking and flexible multi-device support at a highly competitive price point. For anyone looking to replace bad internal camera audio with crisp, speech-focused sound, this classic lapel microphone is an ideal choice.







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