1) Professional echo process, with professional-grade YAMAHA reverb chipset, making a perfect blend between microphone voice and accompanying sound, so that don’t have voice   and accompaniment separation any more

2) Professional echo effect can be adjusted depending on the occasion, preference, making your voice with the magnetic, catch up with the KTV effect

3) ordinary microphone or headset inserts to the computer directly, the singing voice is dry and with a large current noise. , but K9 have the function of Noise reduction process, filtering the current sound, so can make the voice pure

4) Dual microphone interface, support the chorus, can adjust the microphone volume individually

5) Supported Iphone series phones, IPod, MID, DVD, HD player, Blue-ray DVD, PC and other audio input.

6) Powerful software compatibility. full supported Skype, MSN,QQ, cool songs I K, YY, Bi-chat ,Karafun, Sunfly, Mike crazy, MVbox, K show, quack K song, and so on.