Features Backlit LCD display showing RF level, AF level, Channel Frequency and mute status, battery level display. 100 Selectable frequencies on each channel, up to 20 units can be used simultaneously Built-In Tone Lock Squelch circuit protection from RF interference Manual frequency selectable and set the best available channel Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize Dual channel receiver, Both microphones can be used at the same time Two XLR individual outputs and one 1/4" Mixed output Individual volume control on each channel Frequency: UHF 640MHz - 690MHz Frequency Response: 45Hz18KHz Battery Life: 12 Hours (AA batteries) Range: Up to 490 feet (150 meters) Rack mountable, Fits 19" rack Package includes: (1) Dual channel UHF receiver (2) 2 metal handheld microphones (3) 1/4 audio cable (4) AC-DC adapter (5) Manual. The item "Dual Wireless Microphone UHF True Diversity 2 SKM9000 Handheld Mic For Shure" is in sale since Wednesday, September 25, 2019.This item is in the category "Musical Instruments\Pro Audio\Microphones & Wireless Systems". The seller is "perfectshop2016" and is located in HK. This item can be shipped worldwide.