What are the features and functionalities of a graphical tablet that utilizes Bluetooth connectivity for the specific purpose of playing point-and-click games? How does the tablet's Bluetooth connection enhance the gaming experience, and what are the advantages of using this type of tablet for point-and-click games compared to traditional input devices? Additionally, what are the notable brands or models of such graphical tablets, and what factors should one consider when selecting the ideal tablet for an optimal point-and-click gaming experience?