Joy-Con, Wikitendo Wiki
Joy-Con is a mix-and-match controller for the Nintendo Switch. The Nintendo Switch Lite doesn't have any Joy-Cons. The Nintendo Switch OLED has glacier-white Joy-Cons. Joy-Cons are known for 'drifting'. There is special alternative to the Joy-Con that can be used in Pokemon: Let's Go Pikachu! or Pokemon: Let's Go Eevee! called Pokeball Plus.
Every Nintendo Switch Joy-Con Controller
Joy-Con - Inkipedia, the Splatoon wiki
Joy-Con, Smashpedia
Joy-Con Controller, Nintendo
Joy-Con - NintendoWiki
Nintendo Joy-Con (L)/(R) - The Legend of Zelda: Skyward Sword HD Edition - Switch : Video Games
Joy-Con - Inkipedia, the Splatoon wiki
Joy-Con (L) - Mario Odyssey Red - REFURBISHED - Nintendo Official Site
Joy-Con - Inkipedia, the Splatoon wiki