Bring the functionality of interacting with a whiteboard as well as the freedom of wireless technology in the palm of your hands with the Elmo CRA-1 Wireless Tablet. With a range of 50 feet and weighing in at a light 1.48 pounds, this wireless tablet is very much portable as well as powerful. You can conveniently walk around the classroom without breaking communications with your PC and whiteboard. Attached with a document camera, the CRA-1 can perform tasks like draw on live image of a the document camera, controlling document camera functions and making it easy to create lesson materials containing real objects and digital images.