TOPWOLF HS-SW139 For Nintendo Switch/Switch OLED Joy-Con Controllers 4-in-1 Charging Dock Station ?Compact size and stylish appearance: Portable small size,with a stylish and cool appearance ?Precise mold opening: Open the mold based on the real controller. Perfectly fit and no damage to the controller ?Durable to use: Professional design with high-quality and eco-friendly materials for durable use ?Low power consumption: Low standby power consumption for power saving and environmental protection ?4-in-1 design: It can charge up to four Joy-Con controllers simultaneously ?Safe to use: Smart chip for charging protection. It will automatically power off when fully charged. High efficiency and safety Specifications: ?Type-C cable length: 1.2m ?Input voltage: DC 5V,Current: about 2A ?Output voltage: DC 5V,Current: 300mA ?Indicator: Green light during charging and the red light after fully charged ?Note: ?A power supply of 15V is not supported. ?The Joy-Con controllers need to correspond to L or R. Package included: ?1 x Charging Dock ?1 x Type-C Cable ?1 x English User Manual ?Others Not Include