Product name: Suitable for Switch 2 left and right handles, four-in-one charging base with expanded USB 2.0 output interface and card slot storage Material: ABS Input voltage: 5V Input current: 2A Output voltage: 5V Charging current: 250mA*4 Rated power: 1.25W*4 Weight: 210g Size: 14.5*10.4*5.2cm The base is easy to install and store game cards Simple two-step combination installation to store two game cards at the same time 4 JOYCON2 charging at the same time JOYCON2 can be charged with protective cases such as silicone sleeves, eliminating the need to remove the protective case before charging Charging status is clear at a glance Supports 4 joycons to charge at the same time and can be fully charged in 3 hours Anti-slip bottom, more stable charging, equipped with 3 silicone pads at the bottom, stable and anti-slip Expanded USB 2.0 output interface Supports 5V power output, supports communication function, and can also connect wired handles