Sony CDX-GT630UI MP3/WMA/AAC Compliant CD Receiver (Discontinued by Manufacturer) EQ3 Stage 2, 2-volt front, rear and sub pre-outs SAT radio and HD radio ready with front auxiliary input Front USB 1-wire for iPhone, iPod, and Walkman music player and other compatible devices Flip-down, detachable faceplate with 2-line, LCD display Quick-BrowZer feature with Jump Mode, ZAPPIN feature and Passenger Control Flip-down, detachable faceplate with 2-line, LCD display Front USB 1-wire for iPhone, iPod, and Walkman music player and other compatible devices Quick-BrowZer feature with Jump Mode, ZAPPIN feature and Passenger Control SAT radio and HD radio ready with front auxiliary input EQ3 Stage 2, 2-volt front, rear and sub pre-outs