SA-650 Dual Channels Wireless Microphone System

12 u size of receiver professional sound adjustment which well combinative with self-development pcb predictive diversity, dual channel receiver, 600 selectable channels across 793~816.960 mhz advanced multi-function lcd, switchable sensitivity, 2 aa batteries up to 8 hours continuous using act (auto frequency scan & auto channel targeting) function with digital id technology 120 meters for open space digital id inspection technology inside to avoid interference.