**********70m/ 229.66 ft Working Distance, 36 Channels C1 wireless lapel microphone system (1 transmitter with 1 receiver) supports up to 70m/ 229.66 ft line-of-sight transmission with zero latency. It provides 36 optional channels. When it's influenced by frequency interference, just switch to another better channel for smooth recording. More channels choices largely minimize the inconvenience brought by signal interference. *****UHF For Better Transmission Compared to 2.4GH z technology, UHF technology possesses larger dynamic range of signal and more stable transmission, with less interference. C1 clip-on microphone employs UHF technology, achieving faster and more remote communication.
*****High-fidelity Sound Pick-up The higher the signal-to-noise ratio, the fewer the noise mixed in the signal. C1 boasts SNR >90dB, delivering the sound faithful to the original while reducing background noise. With the external lavalier microphone (included in package), the sound quality would be perf