Dual UHF 100-Channel Wireless Handheld Microphone System

100 selectable frequencies; Selected channel stored in memory for subsequent use; Clear channels selectable with Autoscan; Rugged all-ABS housing; Channel A operating freq range: 480MHz-504.75MHz; Channel B operating freq range: 505MHz-529.75MHz; Frequency synthesized PLL (100 channels selectable) 250kHz/step; PLL system freq stability:
Warranty: One Year
Country of Origin: China