integration of your iPod through the CD Stereo Unit. The bulkhead mount dock complies with IP65 Waterproof and Dust Standards on the front of your unit, protecting your iPod from the harsh marine environment. There are two installation options for the External iPod Dock; a fully sealed bulkhead mount dock for instrument panel or exterior installation a wall mount dock for cabin or interior installation Installed side by side, the product combo of MS-IPDOCK and MS-CD500 allow ultimate audio system flexibility and seamlessly blend into your instrument panel. Compatible with the following iPod models: iPod touch Gen1 and Gen 2 iPod classic Gen5 (30GB, 60GB, 80GB) Gen6 (80GB, 160GB) and Gen 7 iPod nano Gen2, Gen3 and Gen 4  (less)