Vintage SONY CLIE Palm Pilot PDA Handheld With Stylus, Charger & Memory Stick/Tested Works.  No instruction manual, however, may be able to download online.  A throwback to the early 2000's, it was designed to bridge the gap between PDA functionality and multimedia entertainment.  Has a color screen. This model has a flip front coer to protect the front face of the device when not in use.  PLEASE NOTE - Unit does not seem to work unless plugged into the charger, but I may be doing something incorrectly, not sure.