Are you looking for a palm-size gadget to spend your waiting time at the airport? Maybe these Game Watch keychains holding classical video games could help you.
NSBELL 24PCS Video Game Controller Keychains in 6 Colors Video Game Party Controller Handle Key Ring Game Controller Keychain for Video Game Party Favors Birthday Baby Shower : Home & Kitchen
Retro Games Immortalised as Solar-Powered Miniature Game & Watch by Takara Tomy - GIGAZINE
Retro Games Immortalised as Solar-Powered Miniature Game & Watch by Takara Tomy - GIGAZINE
Vintage Gameboy keychain watch (+Nintendo card club) - Not Negotiable - Antiques & Collectibles - 115609584
Nintendo Chef Game Watch Solar Japanese Mini Rare Limited Ball Egg keychain
Nintendo Game Watch Solar Powerd Keychain
Retro Games Immortalised as Solar-Powered Miniature Game & Watch by Takara Tomy - GIGAZINE
Set of 3 Solar Powered LED Flashlight Keychain
1200mAh Portable Solar Power Bank Charger Fast Charging TYPE-C Backup Solar Keychain Mini Power Bank For Outdoor Camping - AliExpress
Game & Light Brings Video Games To Your Keychain
UGIF 1200mAH Solar Power Bank Keychain, Key Ring Mini Power Bank, Portable Solar Charger Keychain, with LED Torch, for Outdoor Emergency Phone Charger : : Electronics & Photo
Guess I am a noob when it comes to video games before SNES, but I stumbled upon this, from 1982, is the DS it's spiritual successor? : r/gaming