The GMU-M100 is a UHF Wireless System with a dynamic handheld microphone and wireless receiver. This expandable Plug & Play system will meet all your wireless needs with USB rechargeable batteries and long-distance wireless connection, just plug in and power on and you?re ready to rock. Gemini?s wireless mic is perfect for many applications, including but not limited to: Karaoke, Busking, Weddings, Conferences, Streaming and Podcasting. coming with two USB charging pieces the bluetooth operated mic contains an advanced compression circuit to avoid unwanted noise and static and an LED screen that indicates the battery remaining, and current volume. The small R10 smart receiver conveniently rotates 280 degrees to accommodate smaller spaces allowing for maximum versatility and use for all occasions and spaces. Connect this to an amplifier, mixer, DJ Controller, turntable or media player, PA Speaker or your karaoke machine and start singing now! We?ve put our years of industry experience into developing a high-quality wireless system at a low-price that only Gemini can provide. Brought to you by Gemini who brings you the best in microfono inalambrico, microfonos inalambricos professional, microfono wireless, microfono de karaoke, microfono inalanbrico, microfono para karaoke inalambrico, microfono de corbata inalambrico, microfonos inalambricos dj and microfono de bateria and microfono inalambrico karaoke