Exactly as described, the full user-manual (145 pages). Perfect.
Text excerpt from page 22 (click to view)
Maintenance
Cleaning the Rechargeable Battery Terminals
Portable ROM Player Cotton swab
Rechargeable battery terminal Cotton swab
Charger terminal
Charger
� The terminals should be cleaned about once a month. If the terminals are not cleaned regularly, it is possible that debris will hinder recharging. � The Portable ROM Player should only be cleaned with a dry and soft cloth. Make sure that the optical sensor lens is kept completely clean.
