Shure BLX288/PG58 Combo M17, UHF Combo Wireless System with Two PG58 Radio Microphones, Frequency range: M17 (662-686 MHz), Two-channel wireless microphone system, Optimal sound quality, Very simple setup and operation of the radio system, Reliable radio transmission, QuickScan finds the best free frequency pushing only one button, Up to 6 systems simultaneously, Microprocessor controlled antenna diversity, Frequency range of the radio system 50-15,000 Hz@+*Set includes:* BLX88E dual receiver, two BLX2 handheld transmitters with PG58 microphone capsule and microphone clips@+@+@+*BLX88E Double receiver features:*@+@+, TRX and XLR outputs, Two-tone audio status LED, Internal antennas, Strain relief for power cord@+*BLX2 Transmitter characteristics:*@+@+, Status and battery status LED indicator, Adjustable -10 dB Pad, Quick and easy frequency adjustment, Up to 14 hours of battery life with 2x AA batteries, Lock function for on / off switch, Up to 100 metre range@+*PG58 Vocal microphone:*@+@+, Dynamic capsule for speech and vocals, Integrated pop filter reduces annoying breath and wind noise, Cardioid for isolated sound source and reduced background noise@+*Optional accessories:*@+@+, WA712 Coloured hand transmitter housing: Article Nr for white #364170#, red #364157#, silver #364166#, gold #364161#, blue #364169#, pink #364165#, URT2 Rack mount kit: Article Nr #133263#, WA621 Marking attachments for BLX2 Article Nr: #336029#