Charge three devices simultaneously: 15W MagSafe charger for phone, 2W Apple Watch charger and a 3W charging pad for AirPods. MagSafe compatible: Built-in magnets provide compatibility for MagSafe iPhones or phones with a MagSafe shell/case. Built-in LED light: When devices are charged, a cozy LED light turns on. Extra USB-A port: On the back there is a 5W USB-A port which gives the possibility to charge an extra device with a cable