Listings show two red shades for Joy‑Con controllers: Neon Red and Light Red.
Joy‑Con can attach to the console for handheld play, be used independently (one in each hand), or be combined on a grip to act as a single controller for shared or two‑player use.
Listings indicate Joy‑Con include an accelerometer and a gyroscope (gyro) to provide independent motion control.
Accessories vary by listing. Many list a black wrist strap or black Joy‑Con straps as included; some listings also describe color pairings (for example a Neon Red left Joy‑Con paired with a Neon Blue right Joy‑Con).
Joy‑Con are charged via the console or compatible charging accessories (such as a Joy‑Con charging grip or charging stand). Listings indicate the battery is a non‑removable lithium‑ion cell, so it is not designed for user removal or simple swap‑out.
Most listings show seven buttons as part of the Joy‑Con control set. Some listings (for example the Joy‑Con 2 Light Red) also mention an extra C Button.