Vonyx WM61 Wireless Microphone UHF 16Ch System with Handheld Mic
What is the warranty period on ElectroMarket products?. Weight (kg): 0.7000. Power consumption: 0.036 - 0.018A. Signal-to-noise ratio: >90dB. Sensitivity: -90dB. Frequency stability: 0.002%. Frequency Response : 40Hz - 17.000Hz.