twin mics produce the ANC and Transparency modes, each of which we will go over in the following part, but It's not at all adaptable ANC from the sense that you can regulate its degrees such as you can Together with the Bose sound Cancelling Headphones seven-hundred. Cùng nhìn l?i 10 m?u ?i?n tho?i Nokia v? ??i nh?t trong l?ch s? và tìm hi?u