Features of the Goui 43W Wall Charger + IWatch Charger: Input: 50/60Hz 0.8A at 100-240V Type C1/C2 Maximum Output: 5V/3A, 9V/2.22A, 12V/1.67A Watch: 3WC1+C2: 20W+20W | C1+USB A: 20W+18W C2 + USB A: 5V/3A | Watch: 3W C1+C2+USB A: Total Output Bluetooth A: 5V/3A, 9V/2A, 12V/1.5A 20W + 15W of power Apple Watch Compatible Portable Compact Faster Charger with Power Delivery PD Technology Qualcomm Quick Charge