Fast Pair : Locate missing headphones using sound or check their last known location via Google's Find My Device app. Hands-Free Calling : Built-in microphone allows for easy hands-free calling without taking your phone out.
| Number Of Earpieces | Double |
| Color | Black |
| MPN | WH-CH520, WH-CH520/B |
| Brand | Sony |
| Form Factor | Headband |
| Type | Ear-Cup (Over the Ear) |
| Wireless Technology | Bluetooth |
| Model | Sony WH-CH520 |
| Connectivity | Bluetooth |
| Cable Length | 6 INCH |
| Microphone Type | Built-In |
| Country Of Origin | VIETNAM |
| UPC | 027242925205 |
What stands out about the black finish is how it stays looking fresh after long.