Applications: 1. Public Speech, Announcement and School Lecture. 2. Stadium, Forum and Outdoor Assembly. 3. Seminar, Conference briefing and Meeting occasion. 4. Music & Theater Activity. Auction, We
Applications: 1. Public Speech, Announcement and School Lecture. 2. Stadium, Forum and Outdoor Assembly. 3. Seminar, Conference briefing and Meeting occasion. 4. Music & Theater Activity. Auction, We