4-channel professional uhf lapel/lavalier & headset wireless microphone system
4-channel uhf receiver with 4 lapel / lavalier microphone (fcc compliant frequencies)
available frequencies (set 1: 513.1mhz, 520.4mhz, 515.7mhz, 530.6mhz),(set 2: 513.6mhz, 520.8mhz, 516.6mhz, 532.9mhz),(set 3: 514.2mhz, 523.7mhz, 517.6mhz, 536.6mhz),(set 4: 514.9mhz, 526.2mhz, 518.8mhz, 541.4mhz)
each microphone of the 4-channel can use one of four individual frequency
individual volume controls on each channel / 4 1/4" outputs plus single 1/4" or xlr mix output
microphones have up to 12 hours battery life / aa battery handheld / 19" rack mountable / range 300 feet (100 meters)