Danelo Power Supply For Sainsburys Own Brand Red Back Ipod Dock 12V SwitchingAC adapters manufactured with the highest quality materials and include safeguard features against incorrect voltage, short circuit, internal overheating. 100% compatibility with the original. We focus on providing quality power products and excellent customer service , 30 Days Money Back Guarantee,Please contact us with any questions or concerns - we are here to help! (Phone service is available)