The full manufacturer's warranty from Boston Acoustics is only valid when the Boston Acoustics Duo-i Plus Radio iPod/iPhone Dock is purchased from an Internet Authorized Dealer. We will match any Internet Authorized Dealer's best price on the Boston Acoustics Duo-i Plus Radio iPod/iPhone Dock. The Boston Acoustics Duo-i Plus Radio iPod/iPhone Dock may be referred to by the following terms: HDUOIPB, HDUOIPW.