Switch OLED (JOY-Con) L/R Small Controller Charging Dock

1. Charging time of the handle ≤3.5h;
2. Adopt intelligent MCU control circuit, built-in self-recovery insurance at the input end, with over-current protection function, short-circuit protection function;
3. It can charge four small handles at the same time;
5. There are 2 game card slots.