“Circle” represents tolerance, success, and lastingness. With streamline appearance of UFO series microphone three brand new concepts for conference occasions were generated. Attendees can involve in a conference with the heart of rationality as well as the attitude of “tolerance”, making the conference go smoothly and efficiently. Finally, a “successful” result will come. However, the end of a conference is not exactly the end; instead, it makes people's relationship and thinking “everlasting”.