Discover the PYLE Portable UHF Wireless Microphone System - Professional Battery Operated Handheld Dynamic Unidirectional Cordless Microphone Transmitter Set w/Adapter Receiver, for PA Karaoke DJ Party - PDWMU105. UHF NARROW BAND: These cordless microphones for singing feature UHF audio transmission for unsurpassed performance w/ high signal over noise ratio for clear, noise, distortion free, crisp vocal & excellent sound reproduction unlike low-grade VHF unit. ULTRA-WIDE FREQUENCY: This wireless handheld microphone system features digital display w/ selectable mic frequency & broad audio response range w/ low distortion. Enjoy cordless singing to karaoke music & mobility for energetic on-stage performance. AUDIO RECEIVER: The Pyle wireless microphone system includes a plug-in audio adapter receiver with ¼” (6. 3mm) jack. Features integrated antenna for extended wireless range. It directly connects to amplifiers, stereos, audio processors, and DJ mixer. BATTERY OPERATED: The wireless professional microphone features 2 AA battery operated design while the receiver has a 3. 7V rechargeable battery. Used for karaoke, classroom, office/business applications. Perfect for public audio & studio performances. ACOUSTIC POP FILTER: Features built-in acoustic pop filter which is a noise protection filter for microphones and an ON/OFF switch for easy control. Made of heavy duty construction w/ steel mesh grill and Aluminum alloy metal that ensures its longevity This product is designed to offer you high performance and convenience, perfect for everyday use.