Overview: The KCM-123B helps you to adapt the CD changer input of any Alpine Adaptable-Url-Completely ready M-bus head unit to some minijack stereo connector; not all M-Bus head units are Versatile-Website link All set, so validate compatibility just before trying to use this adapter.Tuy?n gi?a ??i tuy?n Vi?t Nam s?n sàng cho màn 'k?ch chi?n' v?i