- Superior Sound and Real Wireless Microphones: two professional-quality wireless microphones deliver crystal-clear sound with noise reduction, making every performance feel like a studio experience. - Bluetooth 5.4 with Instant Pairing: quicker, more stable connections to phones, tablets, and TVs with no setup delays. Headphone jack available for quiet practice when needed. - Upgraded Lights and 5 Voice Effects: LED disco lights sync to the beat for a real concert vibe. Includes five voice effects—Robot, Alien, Chipmunk, Monster, and Karaoke Mode. - Long Battery Life and Portable: up to 10 hours of use on a single charge, about twice as long as typical models. Travel-friendly design fits easily in backpacks for sleepovers, road trips, outdoor parties, and school events. - Kid-Safe and Durable: made with non-toxic, BPA-free materials and rounded edges for safety. Sturdy construction resists drops and everyday wear, built to last.