DIYTOO Microphone Karaoke, Portable Mini Home Birthday Party KTV Karaoke Microphone Speaker with Reverb ECHO Function for iPhone Android Laptop Desktop The microphone karaoke come with 3.5mm USB cable, it is very easy and setup microphone, simply plug 3.5mm microphone into PC 3.5mm port, select it as your input in your software settings, and you are ready to create your own audio. The microphone with reverb ECHO function, it built in reverb chip, adjust the reverb push switch on the microphone to add perfect reverb effect. The karaoke speaker compatible with iPhone, android, desktop, laptop and other device. It is an ideal for your for the Birthday, family and friend party. The microphone karaoke is very small and light, be easy to carry about, you can sing as you like and recording as you like. This karaoke microphone built in sound processing chip and high quality speakers. It bring you a nice, clean, amazing sound and pick up all the beautiful tones both high and low, which is perfect for singing karaoke at home or using as a speaker for the outdoors party.