This application will help you: - Turning smartphones such as micro - You can sing sing a song from smart phone after input it to amply. - Sing karaoke using smartphone as micro. - Voice chat with your friend. - Save recorded files compressed or high quality. - Play recorded files. - Share recorded files via email, ... * We do not charge any functionality on this application, everything is free. We only earn money from advertising, like what we are doing? Donations are welcome! BTC: 14jppA1RgiBQab7R5zriyzFEQkMJvSG7ha ETH: 0x97261324c6f692604c4c2fb7e4fbabce70a46e0f</br></br></br></br></br></br></br></br></br></br></br>