A handheld electronic game is a fun toy that you can hold in your hands and play games on. It's like having a mini-computer game console that you take with you everywhere you go. It usually has a small screen where you can see the game and buttons on it where you press to play the game.
It's like carrying a magic box in your pocket that keeps you entertained for hours. You can play different games on it like puzzles, racing, fighting, adventure, and many more. Some of these games even have characters that you can make move using the buttons.
It also usually has a speaker, so you can hear the game's sounds and music. Sometimes, it even has a headphone jack, so you can listen to the sounds without disturbing other people around you.
You can play with it when you're bored, waiting somewhere, or you just want to have fun. It's easy to use and doesn't require any complicated setup. All you have to do is turn it on, choose the game you want to play, and start pressing the buttons.
So, that's what a handheld electronic game is. A small computer game console that you can carry in your pocket and play games on whenever you want.