Sell SHURE Wireless Microphone UHF UR-24D Dual Karaoke Microphone with Receiver System Kit for Singing Karaoke best price

Using traditional FM modulation technology, it has superior RF performance and audio performance --Small transmission delay and long transmission distance --Fully integrated chip scheme, stable product performance --2X 100 FM points --Enhanced wireless reception --Beautiful LCD display effect --With automatic search for clean channels --Optional electronic volume adjustment function System parameters: • frequency range: • transmitting power: < 10MW • dynamic range: > 100dB • integrated distortion: < 0.5% • frequency response: 30 ~ 18 kHz • receiving sensitivity: <- 105dBm@12dB SINAD Receiving board parameters • power supply voltage: DC 12v-13.5v • frequency range: 640-695mhz • dynamic range: > 90dB • integrated distortion: < 0.3% • delay: < 3MS • audio signal-to-noise ratio: > 85 dB, • frequency response: 30 ~ 18 kHz • receiving sensitivity: < - 105dbm • receiving distance: > 250-350m Launch hand microphone parameters Working voltage: AA battery x2pcs Working current: 100 ~ 120mA Frequency range: 640-695mhz Frequency error: < 15ppm Transmitting power: 10 -- 14dbm Frequency response: 30 ~ 18 kHz