Crystal-Clear Audio: The Sigma-plus 1 mic delivers awesome clarity for singing and karaoke — from gentle vocals to big, bold notes, it gives you pure, natural sound for any event or pro setup Designed to Go The Distance: Forget flimsy mics — with a tough zinc alloy body and metal mesh windscreen, this rock-solid mic offers top-notch durability while keeping your sound crisp and clear Silent Switching Technology: CAROL’s patented Slide Potentiometer Switch tech delivers clean, professional sound, using a variable resistance design to prevent static and feedback while extending mic lifespan Easy-Peasy Setup: No batteries needed — just plug in and go — the external on/off switch lets you mute fast without unplugging, perfect for hassle-free, dependable performance CABLE INCLUDED: Comes with a premium 14.8 ft (4.5m) detachable XLR to 1/4-inch (6.35mm) cable, making the Sigma-plus 1 ideal for studio recording, broadcasting, and vocal performances—the go-to choice for pros worldwide Built to Last + 12-Month Warranty: With over 50 years of Taiwan’s advanced technology, CAROL offers durability, reliability, and exceptional sound quality. A trusted choice for musicians and audio pros