The Lenovo Go USB-C ANC in-ear headphones are designed to deliver clear voice with Active Noise Cancellation (ANC). Not only do these headphones produce superior sound, they also feature 3 microphones that ensure clear voice for calls. Lightweight, highly portable and perfectly comfortable, the Lenovo Go USB-C in-ear headphones also offer a multi-functional control box for ease-of-use. Top features: - Microsoft Teams certified - Advanced active noise cancellation and talk-through - In-line separate mic for better voice pickup - Multi-functional control box for ease-of-use - USB-C digital audio - Ergonomic design for lasting comfort - Do-not-disturb indicators on the earbuds - Supports Lenovo Go Central (software)