mic wireless JBK murah barang dijamin original

SPECIFICATION: - Frequency Range: UHF500-980MHz - Band width: 1 2/ 24MHz, 100 frequencies seletable - Feature:UHF/PLL phase-locked loop controlled - Frequency stability: +0.002% - Frequency response: 40Hz- 18KHz - gt; S/N ratio: gt; 105dB -T.H.D: lt;0.5%@1KHz - Sensitivity: 3uV.30dB - Max Deviation Range: +2KHz - Image rejection: gt;90dB - Spurious Emissions: lt;-60dB - power supply: 100- 240V,50-60Hz - power consumption: 5w - Working temperature: -10°-40°C - Audio output voltage: -12dB - Battery type:2*AA 1.5V