BOYA BY-WM4 Pro Wireless Microphone
For Video, Vlogging, YouTube, Instagram
Omni Lavalier Mic
Bodypack Transmitter
Compact Dual-Channel Receiver
100% Original
15KM Free Delivery
Products over 5k
Products over 5k
System
Wireless Transmission | Digital 2.4 GHz |
Included Transmitters | 1 x Bodypack with Microphone |
Diversity | Non-Diversity |
RF Frequency Band | 2405 to 2478 MHz |
RF Channel Scanning | Auto-Scan |
Max Operating Range | 196.9' / 60 m (Line of Sight) |
Max Systems per Setup | 8 |
Encryption | None |
Modulation | GFSK |
Receiver
Form Factor | Camera-Mount |
Mounting Options | Belt Clip, Shoe-Mount (with Included Hardware) |
Number of Audio Channels | 2 |
Audio I/O | 1 x 1/8" / 3.5 mm TRS Female Balanced Line Output 1 x 1/8" / 3.5 mm TRS Female Balanced Headphone Output |
Frequency Response | 35 Hz to 14 kHz |
Word Clock I/O | None |
Power Requirements | Battery |
Battery Type | 2 x AAA |
Approx. Battery Life | 11.5 Hours |
Display & Indicators | LED (Battery Status, Power, Sync, Transmitter Battery Status) |
Dimensions | 1.8 x 2.8 x 1.4" / 45 x 70 x 35 mm |
Weight | 1.7 oz / 47 g |
Transmitter 1Transmitter
Form Factor | Bodypack with Microphone |
RF Output Power | 3 mW |
Audio I/O | 1 x 1/8" / 3.5 mm 3-Pin Female Input |
Included Cable Connector | 1/8" / 3.5 mm TRS |
Auto-Level Control | No |
Approximate RF Sensitivity | -90 dB |
Power Requirements | Battery |
Battery Type | 2 x AAA |
Approx. Battery Life | 11.5 Hours |
USB/Lightning Connectivity | None |
Display & Indicators | LED (Battery Status, Power, Sync) |
Dimensions | 1.8 x 2.8 x 1.4" / 45 x 70 x 35 mm |
Weight | 1.7 oz / 47 g |
Microphone
Form Factor | Lavalier |
Sound Field | Mono |
Polar Pattern | Omnidirectional |
SNR | 84 dB |
THD | 0.05% |
Output Connectors | 1 x 1/8" / 3.5 mm 3-Pin Male |
GeneralPackaging Info
Package Weight | 0.71 lb |
Box Dimensions (LxWxH) | 6.8 x 4.6 x 2.2" |
In the Box
- BOYA BY-WM4 PRO Digital Camera-Mount Wireless Omni Lavalier Microphone System (2.4 GHz)
- RX4 Pro Receiver
- TX4 Pro Bodypack Transmitter
- Omnidirectional Lavalier Microphone
- Alligator-Style Lavalier Mic Clip
- Foam Windscreen
- Camera-Shoe Mount
- 3.5mm TRS Cable for Cameras
- 3.5mm TRRS Cable for Mobile Devices
- Limited 1-Year Warranty
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