| Feature | What it does |
| Active Noise Cancellation (ANC) | Uses microphones to block out background drones like airplane engines or AC units. |
| Transparency Mode | Lets you hear the world around you clearly without taking the buds out. |
| Auto-Pairing | Often features a "Pop-up" window on iPhones, making them look like original Apple gear to the software. |
| In-Ear Detection | The music automatically pauses when you take one earbud out and resumes when you put it back. |