The Olympus Digital Voice Recorder VP-10 is a pen-sized digital recorder intended for capturing lectures, conferences, and business meetings. Powered by a single AAA rechargeable nickel-metal hydride battery, the device offers up to 50 hours of recording time or 29 hours of playback. An integrated 4GB USB flash drive on one end of the devices makes it easy to transfer recorded PCM, WMA, or MP3 files directly to a computer by simply plugging the unit into an available USB port. The battery can also be recharged via the USB connection and the unit can double as a USB storage device.
The other end of the recorder features a stereo pair of omnidirectional microphones that have been optimized for capturing speech. Active noise cancellation helps reduce handling noise to improve intelligibility and a low-cut filter switch helps remove infrasonic energy such as from HVAC systems. A threshold can be set to turn the recorder on and off.