We received our doc from Cosmos today. It menitones something about Schengen visa. As a USA passport holder, do I need a visa?

The tour starts from London then into Belgium, Luxembourg, Lake Lucerne, Innsbruck, Venice, Assisi, Rome, FLorence, French Riviera and Paris.

Thank you in advance.

You do not need a Visa for any of those countries as a U.S. passport holder. The Schengen Visa is kind of like a multi-country visa. There are about 15 countries that are a part of that agreement and if you were to need a visa the Schengen visa would cover you for those countries. That's what I can tell from reading about it. But again, no need to worry as YOU don't need a visa for any of the countries you are visiting.

On the Cosmos bus, is there 12v DC that I can use to charge my iPod or other batteries?

Answer my own question. There is no 12V outlet on their motor coach.

Please advice if we have 12 volt adaptor on bus I can use to charge my ipod and stuff.