Sourcingbay MC-919 Pocket Karaoke Player-Voice Recorder Singing Home KTV Microphone For Android Smartphone Iphone Ipad Tablet PC 3.5mm Usb Ideal for all vocal applications from singing to speech Great for sound recording or processing in music or any other audio application Easy to set-up and operate(Cellphone and Earphone are not include, and the last picture just tell you how to connect and use it) Multipurpose: KTV singing, instrument recording, interviews, podcasting, etc Newest cellphone microphone,suitable for all karaoke master