Dual mics provide the ANC and Transparency modes, both of which we'll explore in the following segment, but It's not necessarily adaptable ANC while in the sense you can change its concentrations like you can Together with the Bose sound Cancelling Headphones 700. Cùng nhìn l?i ten m?u ?i?n tho?i Nokia v? ??i nh?t trong l?ch s? và tìm hi?u l�