Kingdom 1000 Channel UHF 4 Handheld Wireless Microphone System - Professional-Grade Sound Quality with Interference-Free Operation

Features: 1000 channels to choose from Four rugged handheld microphones Dynamic microphones for clear, natural sound 1-year warranty 30-day money-back guarantee Benefits: Interference-free operation Professional-grade sound quality Durable construction Peace of mind with a warranty and money-back guarantee Free Tech Support