Don't know much about Apple products, but this seems cheap for official Apple Earpods with the Lightening Connector. Amazon EU have these for £11.78 delivered or plus £4.49 if your not a prime member.
Looking around these seem to be £19 elsewhere, I'm sure other will be able to find cheaper but I couldn't see any below £11.78. Nice price if your wanting the official stuff.
Product Description (copied directly from Amazon
- Designed by Apple
- Deeper, richer bass tones
- Greater protection from sweat and water
- Control music and video playback
- Answer and end calls
- Works with all devices that have a Lightning connector and support iOS 10 or later, including iPod touch, iPad and iPhone.