BNK 8 Channel Uhf Wireless Desktop Microphone

Style – gooseneck microphone communication wireless use – conference microphone, speech, communication function – noise cancelling other attributes place of origin guangdong, china brand name – bnk model – number – es800con material – metal polar pattern – cardioid product name – bnk microphone color – black material – metal carrier frequency range uhf600-920mhz (digital) audio frequency response – 50-15khz working range 50-80meter channel – 8 channel – s model – es800con s/n radio >90db battery aa 1.5v*2