Product Detail Built-in X/Y stereo mics record at either 90° or 120° Four channel simultaneous recording using built-in and external mics Digitally controlled, high-quality mic preamp for improved audio quality Large 1.9-Inch LCD screen and improved user interface for easy operation 24bit/96kHz Linear PCM recording for pristine recording . The "Zoom H4n Handy Portable Digital Recorder" is best product for you. We recommended Zoom H4n Handy Portable Digital Recorder