








🎙️ Elevate your voice, own every conversation.
The BOYA BY-W4 Wireless Lavalier Microphone system features four compact transmitters and one receiver, enabling simultaneous multi-person audio capture with up to 98 feet of wireless range. Designed for professional video recording, live streaming, and vlogging, it offers 7 hours of continuous battery life, real-time audio monitoring, and broad device compatibility via dual 3.5mm outputs. Lightweight and easy to set up, it delivers broadcast-quality omnidirectional sound with high sensitivity, making it an essential tool for hybrid meetings, interviews, and content creators seeking crystal-clear wireless audio.









| ASIN | B0BJVHTM18 |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #16,244 in Musical Instruments ( See Top 100 in Musical Instruments ) #291 in Wireless Lavalier Microphones & Systems |
| Color Name | Black3 |
| Customer Reviews | 4.4 4.4 out of 5 stars (954) |
| Date First Available | October 20, 2022 |
| Frequency Response | 16 KHz |
| Hardware Platform | Camcorder, Camera, Smartphone |
| Item Weight | 0.423 ounces |
| Item dimensions L x W x H | 0.39 x 0.39 x 0.16 inches |
| Item model number | boyaw4 |
| Manufacturer | BOYA |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
| Microphone Form Factor | Lavalier |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Channels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 0.39 x 0.39 x 0.16 inches |
| Signal-to-Noise Ratio | 78.00 |
| Size | BY-W4 |
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