Do these need charging or pairing?

No. They are passive wired earbuds that draw power from the connected device and start working as soon as they are plugged in.

Will they work with my device?

They need a USB-C port that carries audio. That covers most recent iPhones, iPads, Macs and many Android phones and laptops; older USB-A-only devices need an adapter.

Do they have noise cancellation?

No. The open design actually lets in more outside sound than sealed earbuds, so they are a poor choice for noisy commutes.

Can I control volume and calls from the earbuds?

Yes. The inline remote adjusts volume, controls music and video playback, and answers or ends calls.

Are they good for running or the gym?

They are not rated for sweat or water, and the open fit loosens with heavy movement. Sealed sport earbuds suit workouts better.

How do they compare with AirPods?

AirPods are wireless with a charging case and, on some models, noise cancellation. EarPods are wired, never need charging and cost far less, but offer no isolation and lighter bass.