Powered by GaN tech - reduces the size of the charger without compromising power by swapping out silicon for gallium nitride (GaN) Great compatibility - provides multiple outputs for Nintendo SWITCH (Support TV Mode), MacBook, smartphone, controller, headset, and other devices Incomparably portable - 58% smaller than the Switch AC adapter and 70% smaller than the Apple 61W charger Foldable prong and detachable USB C-C cable - prolongs the life of the AC adapter, easy to travel with Safety and solid quality - provides all-round protection for your devices, certified by UL, FCC, and CE Safety System Union Works perfectly with the Skull & Co. Jumpgate Dock