The UHF-01M is a lightweight, noise-free, wireless system with a handheld dynamic microphone and a superior quality single channel UHF receiver, it is the perfect solution for entertainers who need a wireless microphone and freedom to move on stage. The UHF-01M offers high-quality voice reproduction with incredible clarity and reliability, at Gemini's all-time low-price point that can't be beat. The UHF-01M includes a wireless receiver for the included UHF 01HMMmicrophone. We've added in multiple bandwidths offering you a wide range of frequencies to ensure you'll always have excellent sound reproduction.