Time & Space Saving: 3 ways for charging simultaneously [4 Joy-cons], [2 Joy-cons + 1 Pro Controller], [2 Joy-cons + 1 Switch Console] Switch original ac adapter is suggested in order to make the charging much faster when switch console is charged.
Easy To Use: Easy slide-in design & plug and play. Extra USB port can match your phone, PC, or any other electronics.
Charging Indicators: 4 transparent acrylic indicators help you to recognize the charging condition of your device. Fluorescent red light on during Charging, fluorescent green light on when fully charged or empty.
Safety: Built-in intelligent IC Chip supports latest Switch Joy-con edition when needed, and it will stop charging automatically when fully charged, more safer than built-in batteries.
Lightweight & Portable: Made of high quality materials (Acrylic + ABS), lightweight, portable, solid and durable, stylish and compact.