2-channel UHF wireless microphone system with 100 channels per receiver Specifications FEATURES: Individual volume controls on each channel On/Off power switch 2 Individual 3-pin XLR balanced microphone outputs + One 1/4-inch mixed output 2 removable antennas and extension cables for front mounting Rugged 1RU Metal Receiver Chassis Quartz Controlled Fixed Frequency WHAT’S INSIDE: 2x Hand Held Wireless Microphones (AA batteries not included) 2x Microphone Colored Rings 1x 2-Channel UHF Wireless Receiver 2x Detachable UHF Antennas 1x Power Cable 2x Rack Ears to mount in 19-inch rack mount 2x Microphone clips PERFORMANCE: Wireless Range: 300 ft. (90M) line of site* Battery life with full charge: 6-10 hours Frequency Range: UHF 540-590MHz Dynamic Range: >98dB Total Harmonic Distortion: 85dB Audio Output Level: 0-300mV (Balanced: 0-2V) Transmitting Power: +10sBM *Actual wireless range will depend on RF signal absorption and interference DIMENSIONS / WEIGHT: Receiver Dimensions (LxWxH): 16.5”x9”x1.75” / 420x230x45mm Receiver Weight: 1.5 lbs. / .68kg.