In the trunk, in the glove compartment or under your seat, this Sony 10-CD changer will give you more choices at the touch of a button. And, with Sony's CDX-454RF, you can connect to any FM radio so it's ideal if you have a leased car or if you're not handy with a screwdriver. Mount your CD changer in the trunk and control it through the slim-line display that doubles as a wired remote. Keep more music at your beck and call with the CDX-454RF, another example of awesome Sony mobile technology.