Professionally Designed: This stand has four charging docks and is made to charge the Nintendo Switch Joy Cons. To charge the controller, place it in the charging dock. Fashionably designed: four color-changing square columns as the charging indicator, piano black surface treatment, and an increase in the purple hue of the products Using an LED light indicator, the LED shows red when charging and green when fully charged. Convenient & Useful: When charging, place the controller in the charging dock. This stand charges via USB-5V, making it simpler to charge controllers from PCs, Nintendo Switches, and other 5V adapters. Built-in IC Chip: The DOBE Joy-Cons Charging Dock can still be used with the updated version of the Nintendo Switch Joy-Cons.