KssFire i9 Mini karaoke player, mini micphone,Condenser Microphone for Apple Iphone, Ipad, Ipod Touch, Android and Windows Smartphones,make you singing ,recording at anywhere and anytime.(Blue) Echo Reverb:Powerful echo effect,adjustable echo length. Micphone:Micphone volume can be adjusted until you are satisfied. KTV Efect:Two channel stereo headphones, a stunning KTV live-sound ,clearly identify,music rhythm . Channel:This Headlamp uses revolutionary focus technology, producing very bright beam of light. Useful:This is not a general micphone,you can singing and recording at anywhere and anytime.