2.4Ghz 4-Channel Wireless Microphone System w/ 4 Microphones

Suitable for studios stage performances stadiums schools playgrounds classrooms etc. Four handheld dynamic transmitter microphones with LED display. Operating radius up to 1650' line of sight. 4 Channel receiver with LED display. Status signal indicator. Volume level control. Dual independent antenna. Frequency range: 2.4Ghz. Frequency response: 20Hz-20KHz. Balance output: 250 mV. Mixed output: 250mV. Transmitter power: 8dBm. Current consumption: 30mA. Wireless microphone operation. Requires (8) AA Batteries. Receiver power supply: 12V / 500mAh. Includes: 4 Microphones. Audio cable. DC