Poly Plantronics Voyager Free 60 UC Wireless Noise Canceling Bluetooth Earbuds, USB-A, UC Certified, White Sand (7Y8L3AA)

Noise canceling refers to the type of background noise control technology.

A wireless device uses a wireless internet connection (or Wi-Fi) to communicate with another device or computer. A wired device requires a cable for a direct connection to another device, computer or network.