Type

Portable - Peg Sensory

Processor

Hitachi HD44868 singlechip   0.6 MHz   4 Bit

Memory

5KB  ROM    80 bytes RAM

Opening Book

Power

3 x AA batteries  (1000 hours)

Dimensions

18.0 x 11.5 x 2.7 cm

Chessboard

8.8 x 8.8 cm

King Height

0.9 cm