Anysing MC 888WmkII wireless microphone karaoke 200-channel function

Anysing wireless microphone , We professionally produce MC-888WmkII with 200-channel function wireless microphone. They are adopted multi-channel synthetic technology of DPLL ( digital phase-locked loop) , and pilotone technology. Within 50-meter frequency band, preset 200 channels, and then utilize infrared to select channel and the system may pair every of them and set automatically. In this case, any microphone in the system would match the channel of the receivers in the system. Especially suitable for the occasion with several sets being used simultaneously. Our products are suitable for KTV room, karaoke stage and also school, showplace, stadium, and so on. Our product are convenient to operate, and of stably great quality.So they are widely favoured by our costomers. Technology speacification System Parameter Work frequency : 690-740 740-790 800-850MHz Modulation mode : broadband FM Channels : 200 Channel frequensy : 25 KHz Frequency stability : + 0.005% Dynamic bound : 100 dB Max excursion : + 45KHz Frequency response : 60Hz – 18KHz ( 3 + dB) S/ N : > 105Db T.H.D : 75dB Max Output Frequency : + 10dBV Transmitter Index Antenna : Hand microphone has on in built helix antenna transmitter ¼ ware lergh flagelliform antenna Output frequency : Max frequency 30mw, min frequency 3mw Erratic Control : -60dB Power Supply : 21.5 V Alkaline Batteries Battery Vitality : Transmittion 10 hours under normal frequency transmittion, about 15 hours under low frequency transmittion.