Singing machine sing cast one - the ultimate karaoke device for music lovers! Featuring video casting technology and Bluetooth audio streaming, take your karaoke game to the next level by enjoying a true karaoke experience on your tv! The echo voice effect, powerful sound output, and music-syncing lights create an immersive karaoke atmosphere wherever you are! Experience the ultimate karaoke entertainment with sing cast one! Video casting technology for projecting smc karaoke app content onto your tv Bluetooth audio streaming for easy connection to any music device Echo voice effects for professional-sounding performances Powerful sound experience with dynamic audio Music-syncing lights for an immersive karaoke atmosphere Rotatable microphone holder for easy positioning Device cradle with anti-slip material for secure device holding Line in to connect with external devices for more entertainment options Comes with 1 wireless microphone (battery-operated, batteries not included) ** Lead vocal removal for singing along to favorite songs without original vocals # Pieces In Set: 2 Features: Microphone Measurements: 7.8 Length/Inches, 9.7 Height/Inches, 7.8 Width/Inches Base Material: 100% Plastic Country of Origin: Imported