Rounding out the cool things that the AirPods Pro can do is wireless charging. Apple offers this for the AirPods 2, but it's at a premium. With the AirPods Pro, you get this included for the $249 price.
You'll need a wireless charger, which you may already have for your phone. Simply set the AirPods Pro on the wireless charger and the light on the front will light up to let you know that they are now charging.
If you need a charger, you can pick this one up for around $20 on Amazon. It can charge your phone or your AirPods Pro.
Keep in mind, you can also use a lightning cable to charge the case. Apple includes a USB C to Lightning cable with this, but you can also use a standard USB to Lightning cable.