Singing Machine Unidirectional Wired Karaoke Microphone with LED Disco Lights, SMM225BK, Black

Key Features and Benefits: Unidirectional dynamic wired microphone LED disco lights on the front of the microphone grip synchronize to music/voice or use it in random selection modes Wide frequency response and high sensitivity Battery operated, requires 3-AAA (included) 3.5mm adapter included 10 feet cord