I rang and spoke to someone who was really knowledgeable about the products. It made my decision on which radio speakers and docking station to buy. I have now had this installed for approx 6 months and it's the best purchase I made for my kitchen. The quality through the speakers is excellent, was easy to install too. The docking station is brill for charging phone and also playing my music through my iPhone 4. My 26 year old son was so impressed he has bought the same, from the same company , for his house. Would certainly recommend you and the product anyone. Cheers 5*+