Boya BY-V4U Wireless Lavalier Microphone: Wireless connectivity
Battery anxiety? Not here. With an 18-hour stamina, the BY-V4U laughs in the face of all-day shoots. The charging case isn't just a cozy bed for the mic; it's a power bank in disguise, ensuring your gear is juiced up before you even realize you need it. And with 4-channel operation, it's like having a Swiss Army knife for sound—ready for anything from a one-on-one interview to capturing the chaos of a live gig. No fuss, no muss, just crystal-clear audio wherever you roam.
- Compatible with iPhone and Android
- Includes charging case
- 18-hour battery life
- 4-channel operation
- Wireless connectivity
General specs
- Brand: Boya
- Model: BY-V4U
- Seller: Joom
- Compatibility: iPhone, Android smartphones
- Battery Life: 18 hours
- Channels: 4
- Included Accessories: Charging case
- First listed by seller: 8/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
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Boya BY-V4U Wireless connectivity
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| Brand | Boya | Boya | Boya | Boya | ZFSZ Studio | HAYAO |
| Model | BY-V4U | Mini Wireless Microphone | 3 | S3 | ||
| Color | ||||||
| Rating |
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| Price | $199.77 | $147.84 | $263.11 | $212.73 | $45.10 | $134.76 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 16, 2025 | August 16, 2025 | August 16, 2025 | August 22, 2025 | August 19, 2025 | August 16, 2025 |
| Compatibility | iPhone, Android smartphones | iPhone, Android, PC | iPhone, Android, Cameras | Smartphones | Smartphones | iPhone, Smartphone, Mac, PC, iPad, Tablets |
| Connectivity | Wireless | Wireless | Wireless | |||
Wireless Lavalier Microphone
Eric M.
Denver, CO
August 21, 2025
As an entrepreneur in Denver, I picked this up from a local store—very convenient for me. I've been using it for a couple of weeks now, and it's become a go-to for my video calls and recording sessions. Coming from a background where audio quality can't be an afterthought, this device delivers. It's small and easy to carry around, and I've used it for everything from business meetings to capturing moments with my kid. The fact that it's wireless is a huge plus, no more tangled cords to deal with. While I'm generally loyal to Boya for their reliability, this one has its quirks, but overall, it's a solid performer that doesn't get in the way of my work or play.
- Pros: The sound quality is very impressive, capturing voices clearly without any background noise getting in the way. I appreciate how it works seamlessly with different phones, making it versatile for my needs. The battery lasts a long time, easily handling full days of use, and the charging case keeps everything powered up conveniently. It's great for handling multiple audio sources at once, which is perfect for my varied projects.
- Cons: It seems a bit pricey compared to other options I've tried, and the initial setup could be smoother—I had to fiddle with it to get it working right. While the sound is generally excellent, in very noisy environments, it occasionally picks up some unwanted sounds, which is a minor annoyance.