Google will supply the default search function for Opera Software's mobile browsers, the company announced. Opera Software supplies two separate browsers for mobile and wireless devices.
Opera Software's Opera Mini browser, a mobile browser is due for formal unveiling next month.
In a statement, Opera said: "Google will be the default search partner for the mobile browsers: Opera Mobile and Opera Mini."
The one-year agreement with Google, unveiled recently, also calls for Google to be the default search engine for Opera Mobile, a cell phone Web browser now available from Opera.