[. . . ] With Voice Operated Recording, it starts and stops automatically with your voice. [. . . ] With Voice Operated Recording, it starts and stops automatically with your voice. Over 521 hours of recording time you’ll never miss a class or those random thoughts or ideas. Digital Flash Voice Recorder All around recording Introducing the ideal digital voice recorder for business, school, and personal recording, delivering Sony’s legendary ease of use with superior recording and audio playback capability. Built-in 2 GB flash memory1 2 GB of available internal flash memory provides ample space for recording life’s important moments-up to 521 hours in fact. 1 Automatic Record level The recorder automatically adjusts recording levels for optimum results. Noise Cut Noise Cut reduces ambient noise during recording for clearer speech playback. Low Cut When activated, Low Cut filter helps reduce the effect of wind noise in your recordings. Digital Pitch Control Digital Pitch Control enables the recording to be played at a faster or slower rate without changing the recording’s pitch. Alarm Playback Set a future date and time and the recording will automatically be played. Easy Search Rewinds or fast forwards in short increments making it easier to locate a segment in a long recording for review. Add/Overwrite Did you forget a thought or mis-speak?With Add/Overwrite capability, adding to or overwriting recordings during playback is quick and easy. PC and Mac® compatibility Transfer files quickly and easily with the supplied USB cable. 1 GB equals 1073741824 bytes, a portion of which is used for data management functions. Actual storage capacity may vary based on product settings, usage patterns, operating environment and battery condition. Actual battery life will vary based on network, product settings, usage patterns, battery, and environmental conditions. [. . . ] Actual storage capacity may vary based on product settings, usage patterns, operating environment and battery condition. [. . . ]