Red Star K 3500 Qaud VHF Wireless Microphone System The Red Star K 3500 quad wireless system features 4 VHF microphones in one nice system. I t is ideal for the karaoke enthusiast that likes to have a lot folks singing along. Great for parties and events. The K 3500 comes with a high quality road case, manual, cable, batteries and antenna. Compare at $449      Our Price $219.95     $10 UPS GROUND SHIPPING (Lower 48 States) AK and HI have an additional shipping fee Please inquire about international shipping rates.