Rextar X is the latest, upgraded and totally new design among Rextar series. Unique Features Highest Technical: But the highest technical specifications among portable X ray are. Powerful Adopting Smart: More powerful by adopting smart buttons. Operation: Operation software is. User Operate Rextar: User can operate Rextar X only by one hand. Consideration: We put a lot of consideration and effort into creates Rextar X.