The EarPods with Lightning connector are the updated version of Apple EarPods that you are likely using now. Instead of plugging in with a 3.5mm headphone jack, you can simply plug them into the Lightning port on your iPhone 7 or iPhone 7 Plus.
Apple bundles a pair of these in with your new iPhone 7 and iPhone 7 Plus, so you don't need to spend money to buy them. There is a familiar look and feel as well as the same in-line microphone and remote control.
If you need another pair these are $29 and they work in other iPhones and iPads with the Lightning connectivity.
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