"Magic Sound & LED Light Karaoke bluetooth microphone is a magical voice-changing one. It has four sound modes: original sound, child voice, female voice, man voice. The excellent design of our karaoke microphone is very suitable for your hand, which can make you feel more comfortable.Colorful LED Lights - Our wireless microphone has upgraded glowing LED panels, and the overflowing bright colors make you feel at the center of the disco club.MULTI-FUNCTION KARAOKE MICROPHONE Portable hand-held wireless microphones can be used as microphone, loudspeaker, Recorder, 3 in 1 multi-function karaoke microphones, compatible well with IOS & Android smartphone. Perfect karaoke machine for KTV, disco and family party, car stereo, instrument recording, interviews, speaking, live, ect.EASY TO USE Multi-function buttons, easy to switch to different model, adjust volume, sing and play music. With echo model,our karaoke microphone can bring a surrounding immersion.Wonderful KTV Environment & Echo Reverberation with Metal Material-With all-aluminum body, scratch-resistant technology, sturdy and durable. Professional audio processor and tuning system, built-in intelligent chipset, two-channel stereo headphones, multi-layer noise reduction, creating a stunning KTV live sound environment and wonderful echo reverberation.Best Gifts and Satisfaction Support KTV singing, gathering singing, family singing, travel singing, car stereo, instrument recording, interviews and live, ect. A unique gift for your friends or family. Anyoug microphone provides friendly & warm customer service."