The Old School Dolphin Pioneer CD Player is a classic and reliable car audio unit from the renowned brand Pioneer. With a compact 1 DIN size, this model (Pioneer Deh-p6500) offers features such as an equalizer, detachable face, and auxiliary input for added convenience. Perfect for those looking to upgrade their vehicle's sound system with a touch of nostalgia and top-notch performance. Which features the classic dolphin, visuals, and others as well.