The 3rd Earth Nintendo Switch multi-function charging station for use with 4 Joy-Con controllers and 2 Pro Controllers or, Poke Ball Plus, The charging solution is designed to charge 4 Joy-Cons (2 Left & 2 Right) and 2 Pro Controllers or 2 Poke Ball Plus at the same time. Key ...The 3rd Earth Nintendo Switch multi-function charging station for use with 4 Joy-Con controllers and 2 Pro Controllers or, Poke Ball Plus, The charging solution is designed to charge 4 Joy-Cons (2 Left & 2 Right) and 2 Pro Controllers or 2 Poke Ball Plus at the same time. Key Features The red and green LED lights are used to indicate the charging status and the station includes intelligent micro control circuit technology to manage the output and the conversion efficiency in charging is high.