Specification Color: Black Material: ABS Process: Painting Plug: US Standard Battery Required: Yes Battery Type: AA Batteries Number of Microphones: 4 Power Source: Corded/Battery Powered Receive Distance: About 20m/65.62ft Each Microphone Size(L*D): 24*5cm/9.4*2inch Receiver Size: 20.8*13.7*3.5cm/8.2*5.4*1.4inch Package Size: 28*27.5*11cm/11.02*10.83*4.3in Microphone Weight(Each): 0.15kg/0.33lbs Receiver Weight: 0.35kg/0.77lbs Gross Weight: 1.5kg/3.
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