BOYA BY-WM4 PRO Wireless Lavalier Microphone
BOYA BY-WM4 PRO Wireless Lavalier Microphone
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BOYA BY-WM4 PRO Wireless Lavalier Microphone Price in Kenya | Buy in Nairobi at trewrld
The BOYA BY-WM4 PRO wireless lavalier microphone system is available in Nairobi for KES 15,000, giving vloggers, interviewers, and content creators a clean, cable-free way to capture broadcast-quality audio. It's built for solo recorders who want to clip on, hit record, and stop worrying about wind noise or built-in phone mics.
- 2.4GHz digital wireless transmission with a range of up to 200 feet (about 60 metres) — plenty for a Nairobi studio shoot or an outdoor interview at Uhuru Park.
- Compact bodypack transmitter with an omnidirectional lavalier mic, so dialogue stays clear whether your subject turns their head or walks around.
- Real-time monitoring via the receiver's 3.5mm headphone jack — sikivu sauti yako moja kwa moja unaporekodi, hakuna kusubiri kuangalia baadaye.
- Up to 11.5 hours of runtime per charge on the transmitter, enough for a full day of content shoots without a mid-session battery swap.
- Plug-and-play setup with your camera, DSLR, camcorder, or phone — no app pairing or firmware update needed before you start filming.
| Brand | BOYA |
|---|---|
| Frequency | 2.4 GHz digital wireless |
| Range | Up to 200 ft (~60 m) line of sight |
| Battery Life | Up to 11.5 hours (AAA-powered transmitter) |
| Monitoring | 3.5mm headphone output on receiver with level control |
| Compatibility | Cameras, camcorders, and mobile devices (plug & play) |
| Price in KES | 15,000 |
| Warranty | Contact us on 0722 700 018 for current warranty terms |
For Nairobi content creators shooting run-and-gun interviews around town or vlogging through unpredictable weather, a wireless clip mic beats fumbling with a cable every time you change angles. The BY-WM4 PRO's simple plug-and-play pairing means you're not troubleshooting Bluetooth drops mid-shoot, and the long battery life covers a full day of filming, from a morning shoot at Karura Forest to an evening event downtown.
Who It's Ideal For
- Solo YouTubers and TikTok creators who need clean dialogue audio without a boom operator.
- Journalists and podcasters doing one-on-one interviews on location.
- Small business owners filming product demos or testimonials for social media.
Who Should Consider Something Else
- Two-person interview setups should look at a dual-transmitter BOYA wireless system instead of this single-mic kit.
- Studio podcasters recording indoors with a fixed setup may get more value from a USB condenser mic.
Pros
- Genuinely simple setup — clip on, switch on, done.
- Reliable 2.4GHz connection with minimal dropout in typical indoor/outdoor use.
- Real-time headphone monitoring most budget wireless mics skip.
Cons
- Single transmitter — not built for multi-person interviews out of the box.
- No onboard recording backup if the receiver connection is briefly interrupted.
If you regularly record two people at once, trewrld also stocks the BOYA BY-V20 Wireless Lavalier Microphone, which ships with a dual-transmitter setup. For an even more compact single-person option, the BOYA Omic Wireless Microphone is worth a look.
"My go-to for all things tech! High-quality products at great prices, customer service is truly outstanding." — Ivy Nzioka, Google review
Verdict: At KES 15,000, the BOYA BY-WM4 PRO is a straightforward, reliable way to get rid of cable clutter and camera-mic audio for solo content creation. If you only need one clip-on mic and want it to just work, this is an easy recommendation.
Does the BY-WM4 PRO work with an iPhone?
Yes — it's available with a Lightning receiver for iPhones/iPads, or a USB-C receiver for Android phones and newer iPhones. Contact us to confirm which receiver variant is currently in stock.
How far can I walk from the camera before the signal drops?
BOYA rates the BY-WM4 PRO for up to 200 feet (about 60 metres) of line-of-sight range, which comfortably covers most indoor rooms and outdoor interview setups.
Can I monitor my audio while recording?
Yes, the receiver has a 3.5mm headphone jack with its own volume control, so you can listen in real time even if your camera or phone doesn't have a headphone port.
trewrld | Queensway House, Kaunda Street, 2nd Floor Room 13, Nairobi | 0722 700 018 | @trewrldke
M-Pesa, Visa/Mastercard & Bank Transfer accepted | This unit is sourced to order — contact us on 0722 700 018 for current lead time. Delivery available countrywide and across East Africa (Uganda, Tanzania, Rwanda, Burundi, South Sudan).
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