Stable Signal Transmission: UHF wireless karaoke microphone is less likely to subject to interference than VHF microphone. This dual channel handheld wireless microphone system provides 25 frequence choices each channel for eliminating possible interferences, offering adequately accurate audio. Up to 200ft long range reliable performance in wide open space line of sight. | High Sound Quality: The Built-in high-quality chip and advanced digital decoding technology to reproduce more excellent, clear, pure and full sound. Built-in LNA line ensures less background noise and howling in microphone. Cardioid dynamic cartridge is engineered for clear robust optimal true sound. | Sturdy and Durable Material: Dynamic wireless microphone with steel mesh grille that is particularly resistant to impact and corrosion. Professional receiver has LCD display showing frequency number, and has individual volume control enabling precise vocal balancing. | Plug & Play: Wireless Microphone and receiver will connect automatically when turned on. VeGue UHF wireless microphone system makes it simple to get great sound out of a dependable wireless system and offering you great freedom of movement on stage or in the room. up to 25 sets can be used simultaneously without worrying about interference. | After Sale Warranty: This professional wireless microphone for singing comes with 2-year warranty, so you can buy with confidence. All accessories come in one package, which makes the wireless Karaoke microphone system VW-022 to be your most secure choice