A calculator as large as a standard letter-size page, this is the biggest and most attractive calculator around. Push the oversized black number key pads, which have large white numbers, to do standard calculations. Entries appear on the large easy-to-see readout screen. Uses two AAA batteries (not included). Measures 11½ x 8 inches. The display is over an inch high. Volume control can be adjusted to high, low, or can be turned off completely, and the voice can be set to speak digits or actual number value.