The Zoom M4 MicTrak Field and Music Recorder offers 4-channel 32-bit float recording and a built-in timecode generator for capturing perfect audio in any situation. Musicians and videographers will appreciate the studio-quality sound, shock-mounted X/Y microphones, and two XLR inputs. The 32-bit float technology eliminates the need for gain settings, the integrated timecode generator allows for easy audio syncing with video, and the 18-hour battery ensures uninterrupted operation.