The Boya BY-WM4 PRO-K6 is a compact, entry-level wireless system with two lavalier microphones that offers an easy-to-use, cost-effective, and all-inclusive solution for recording two subjects to your Android phone or similar USB Type-C device. The system delivers improved sound quality over the built-in mics on mobile devices to supply clear, intelligible speech for interviewers, journalists, YouTube/Instagram creators, TikTok personalities, vloggers, and more.
Features
- For 2-Person Videos, Interviews, YouTube
- 2 x Omni Lavalier Mics
- 2 x Bodypack Transmitters
- Compact Dual-Channel Receiver
Specification
| Wireless Technology | Digital 2.4 GHz |
| Included Transmitters | 2 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 Transmitters per Band | 8 |
| Encryption | None |
| Modulation | GFSK |
Receiver
| Receiver Type | Plug-In / USB Stick |
| Mounting Options | Plug-In |
| Number of Audio Channels | 2 |
| Audio I/O | 1 x 1/8" / 3.5 mm TRS Female Balanced Headphone Output |
| Frequency Response | 35 Hz to 14 kHz |
| Word Clock I/O | None |
| USB/Lightning Connectivity | USB-C |
| Power Requirements | Bus Power (USB) |
| Display & Indicators | LED (Power, Sync) |
| Dimensions | 3.2 x 1.2 x 0.5" / 82 x 30.7 x 12 mm |
| Weight | 0.3 oz / 9.5 g |
Transmitter
| Transmitter Type | 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
| Microphone Type | Lavalier |
| Sound Field | Mono |
| Polar Pattern | Omnidirectional |
| SNR | 84 dB |
| THD | 0.05% |
| Output Connector | 1 x 1/8" / 3.5 mm 3-Pin Male |
Packaging Info
| Package Weight | 1.01 lb |
| Box Dimensions (LxWxH) | 8.6 x 6.7 x 2.2" |