SM901S Wireless microphone

Using the world's advanced DPLL digital phase-locked loop multi-channel frequency synthesis technology, plus voice code locking technology, 200 channels are preset in 50m frequency bandwidth. It has the latest product functions, which can be put on the desktop for 5 seconds, automatically mute, automatically save power for 3 minutes, and automatically shut down in half an hour

Operating frequency: 690-740 740-800 800-850hz comprehensive distortion: < = 0.5%

Working distance: about 100m (without any interference)

If: 110Mhz, 10.7MHz, sensitivity: 12dbuv

Output power: high power 30MW; Low power: 3MW