Type

Tabletop - Keypad with LCD display

Processor

Hitachi HD44868 singlechip   0.6 MHz   4 Bit

Memory

5KB  ROM    80 bytes RAM

Opening Book

Power

1 x 3V - CR2032 (350 hours)

Dimensions

30.3 x 22.4 x 1.9 cm

Chessboard

19.8 x 19.8 cm

King Height

4.8 cm