I have the main unit.
type handheld game console
country Japan
year 2002
os Nintendo
The Nintendo Pokémon Mini — The World’s Smallest Game Console
The Nintendo Pokémon Mini, released in November 2001 in Japan and 2002 internationally, holds the record as the world’s smallest game console with interchangeable cartridges — measuring just 74mm × 64mm × 23mm and weighing 70 grams. Using a custom processor running at 4 MHz with a 96×64 pixel monochrome display, the Pokémon Mini was designed specifically around the Pokémon franchise with a library of 10 cartridges covering various Pokémon-themed mini-games. Its built-in shock sensor allowed shaking the device to influence gameplay — an early form of motion control. The Pokémon Mini’s tiny size, limited library, and Japan-focused distribution make it one of the more unusual and collectible items in Nintendo’s hardware history.