# Built-in chargers for both microphones with LED indicator # Detachable microphone antenna # Audio mute circuitry for quiet operation # Multi-function 2 color display # Dual volume controls # XLR & .25 mixed outputs # Operation range up to 90 ft # Freq range: 232.4 MHz–261.0 MHz # 110V–220V selectable # Includes 2 microphones, batteries & .25 audio cable