Godox WMicS1 Pro

The catalog description gives a 30 m working range, while Godox's own audio catalogue lists a 100 m maximum operating distance under ideal conditions. For interviews in buildings or crowded locations, planning around 30 m is the safer expectation. [Godox audio catalogue](https://www.godox.com/Downloads/Godox_Audio_Catalogue_EN.pdf)

The Pro system uses A and B channel groups with 96 selectable UHF channels, 48 in each group. A two-transmitter kit is designed for interviews or two-person recording, provided the transmitters are assigned compatible frequencies.

Yes. The receiver uses a 3.5 mm output, and the system is designed for smartphones, cameras, camcorders, and computers, with TRS, TRRS, and XLR-to-3.5 mm cables available in the kit.

The transmitter and receiver can use two AA batteries or USB-C power. Godox lists a 50 Hz to 20 kHz audio range, about 12 ms of delay, and a signal-to-noise ratio of approximately 70 dB.