A:AnswerThe EarPods case has a light on it to let you know when you have the case positioned on you wireless charger correctly. Did not notice any other visible difference between the older model without the wireless charging capability.
A:AnswerHello,
If you want to answer a call while having the AirPods in your ear ally have to do is double tap on the AirPod, and if you want to disconnect it's the same process just double tap on them.
A:AnswerYes they will. To connect them, turn on Bluetooth on your PCs Bluetooth settings and open the lid to your Apple AirPods, press and hold the button on the back of the AirPod case until the light flashes. The Apple AirPods should show up as a device on your PC Bluetooth settings.