SciSys chess Champion pocket chess computer electric 1980 in box Hong Kong

An early electronic chess computer for travel in small size. This is the Chess Champiom Pocket Chess from the early 1980’s produced by SciSys from Hong Kong, It was before they got their chess computers “endorsed” by Kasparov or the Fide (The world chess Federation). It is full working condition and complete with additional queen pieces. It comes in the original inner and plastic box with instructions as well. It is in great condition with hardly any  signs of use and age. The box measures ca 24 x 17 cm or 10 x 7 inches. Later chess computers by SciSys which I offer for sale also, were endorsed by Kasparov, ..see the attached video on a 1988 chess tournament to get in the mood.