| Specification | Details |
model
| Boya BY-WM8 Pro-K3 Wireless Microphone System |
| System Type | UHF Dual-Channel Wireless Lav System |
| Configuration | 1 Receiver (RX) + 2 Transmitters (TX) |
| Frequency Range | 556.71 MHz – 575.98 MHz |
| Connectivity | 3.5mm TRS Output (Receiver), 3.5mm Locking TRS (Transmitters) |
| Power Source | AA Batteries (x2 per unit) |
| Display | High-Contrast LCD (Channel/Frequency/Battery/Level) |
| Condition Status | Used (Requires Audio Fidelity & Signal Audit) |
