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B20 omnidirectional headset mic delivers precise pickup and reduces ambient noise
Mini transmitter with built-in rechargeable battery, no frequent battery changes
Belt-pack mini receiver, plug and play, works with most audio devices
Includes 3.5mm and 6.35mm audio plugs for wide compatibility
Ideal for stage hosting, training lectures, and outdoor live streaming
B20 Headset Mic | Rechargeable Mini Transmitter | Mini Receiver | 3.5mm and 6.35mm Plugs
Click images to enlarge. Actual product may vary slightly. System includes headset mic, mini transmitter, mini receiver, and foam windscreen.
The B20 Omnidirectional Headset 1-to-1 Wireless Microphone System is a compact, all-in-one wireless audio solution for stage performers, training lecturers, and live streaming creators. It combines a B20 omnidirectional headset microphone with a mini rechargeable transmitter and a mini belt-pack receiver. The omnidirectional pickup pattern captures the speaker's voice naturally from all directions, delivering clear and intelligible audio while reducing room noise. The transmitter's built-in rechargeable battery eliminates the hassle and cost of disposable batteries. The mini receiver is plug-and-play and works with most audio devices thanks to its 3.5mm and 6.35mm audio plugs. The gun gray body with black edge trim and the skin tone translucent headset cable make this system both discreet and professional. A foam windscreen is included to reduce wind and breath noise.
The B20 headset microphone uses an omnidirectional polar pattern to capture the speaker's voice naturally while reducing ambient noise and room echo. This makes it perfect for stage hosting, classroom training, and outdoor live streaming. The skin tone translucent cable is discreet and comfortable for long wear.
The mini bodypack transmitter features a built-in rechargeable battery, so you never have to scramble for AA batteries before a performance. Simply charge it before your event and enjoy hours of reliable wireless transmission. The compact size clips easily to a belt or pocket and stays out of the way on stage.
The mini belt-pack receiver is designed for instant setup. Just plug it into your mixer, amplifier, powered speaker, or camera, turn it on, and you are ready to go. It includes both 3.5mm and 6.35mm audio plugs for wide compatibility with consumer and professional audio gear.
This 1-to-1 wireless system pairs one transmitter with one receiver for a rock-solid, dedicated connection. There is no channel scanning or complex setup required - just power on and perform. The system is ideal for solo performers, presenters, and creators who need dependable audio without technical overhead.
Whether you are hosting an outdoor stage event, teaching a corporate training session, or live streaming from anywhere, the B20 system keeps your hands free and your voice clear. The included foam windscreen further reduces wind noise for outdoor use.
| Parameter | Specification |
|---|---|
| Model | B20 (1-to-1 Wireless Headset System) |
| System Configuration | 1 x B20 Headset Mic + 1 x Mini Transmitter + 1 x Mini Receiver |
| Microphone Type | Omnidirectional headset microphone |
| Transmitter Battery | Built-in rechargeable battery |
| Receiver Type | Mini belt-pack receiver, plug and play |
| Audio Plugs | 6.35mm audio plug |
| Body Color | Gun gray body with black edge trim |
| Headset Cable Color | Skin tone translucent cable |
| Accessories | Foam windscreen included |
| Applications | Stage hosting, training lectures, outdoor live streaming |
| Warranty | 1 Year (Manufacturer: MiCWL Audio Inc.) |
Authorized Dealer Warranty: This product is brand new in original packaging, sold by MiCWL Audio Inc. as an authorized dealer. Covered by a 1-Year Manufacturer Warranty. Buy with confidence.
Works with most audio devices thanks to the included 3.5mm and 6.35mm audio plugs. Compatible with mixing consoles, karaoke amplifiers, powered speakers, cameras, smartphones (with adapter), and audio interfaces. No drivers required - true plug and play.
CE, FCC, RoHS compliant. Meets international wireless transmission standards for professional and consumer audio equipment.
Ships worldwide with tracking. 1-year manufacturer warranty covers defects in materials and workmanship. For warranty claims or repairs, contact shop@micwlaudio.com with your order details.
If you need a different headset, additional transmitters, or want a wholesale price, contact our team.
shop@micwlaudio.com(c) 2026 MiCWL Audio Inc. All rights reserved.
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