SONY wireless earbuds with high-quality sound and noise-canceling features. The noise-canceling is excellent, and I found them very useful on trains and bullet trains! They work without any problems, but the clasp is missing and detached in one place. I used tape to hold it together. No accessories included. Neckband-style Bluetooth wireless earbuds - Model Name: WI-1000X - Design: Neckband style - Bluetooth: Supported - Color: Black Thank you for viewing.