4-in-1 Karaoke Microphone¡ª Besides as a wireless microphone can be used as a speaker and a recorder, with colorful LED light. Controllable Dynamic LED Light¡ª Music- 48 colorful LED lights of microphone will flicker with the rhythm. Higher volume, brighter light. If long pressing “M”, the LED light will appear/ disappear. Excellent Live Show¡ª Multi-layer denoising head, powerful speaker, professional buttons£¬all allows you to enjoy an aural carnival.