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Acesonic PRO 900MHz Digital Wireless Microphone System True Diversity, IR Sync, 100 Channels
The Acesonic Pro is a True Diversity, 900MHz Dual Channel UHF Wireless Microphone System. This system operates in the 900Mhz range which goes even further up the UHF spectrum to interference. Most common systems operate in the crowded 600 and 800MHz range so the Pro effectively avoids interference and frequency traffic jams with other systems. Excellent sound quality is provided by commercial grade UHF true diversity where 2 radio modules per antenna are continuously compared to select the strongest signal which delivers exceptionally stable radio signal. If you run into some interference, just select another channel from the many available. The microphones will auto-sync with the receiver via infrared. These two features combine

Price is $
Price: $359