When you are holding the staff of pronunciation you can talk in any language that you have heard before but that does not mean you can understand what somebody says back to you in that language you also get a +2 to you charisma.

The staff of pronunciation is a rare item and the affects of the staff can be transfered from one item to another (as long as it is a staff) the staff of pronunciation has a +1 on the to hit adding on to the users strength. If the staff gets shattered the attributes of the current staff transfer to the nearest staff making that staff the staff of pronunciation.