This is a digital voice recorder from Sony, model ICD-B500. It measures approximately 4 1/4 inches long, 1 1/4 inches wide, and 3/4 inch thick. Recordings can be transferred for archiving to your computer via a cable running from the earphone jack to the line or mic in on your sound card. It has no USB connector or any way to take a memory card.
This is the recorder only. No batteries, cables, documentation, or anything else is included.
The manual can be downloaded in PDF format from Sony. One thing in particular I noticed about this model and confirmed from the instructions is there is no power button or switch. Installing batteries powers it up and removing the batteries powers it down.
Accepted payment methods are:
Cash (mailed in a secure manner)
Money Orders and Cashier's Checks
PayPal