Size: 101mm x 144mm x 40.1mm
Mass: Approx. 106g
You can attach the "Joy-Con (L)" and "Joy-Con (R)" and use them as grip-type controllers.
Unlike the Joy-Con Grip that comes with the Nintendo Switch console, you can charge the Joy-Con while playing using the included USB charging cable or Nintendo Switch AC adapter, so you don't have to worry about them running out of power.
This product does not come with Joy-Con.
If you are using it with Nintendo Switch Lite, you will need to purchase Joy-Con separately.