Timex T435B MP3/CD Line-In 8-Color Clock Radio Sleek low profile design Custom calendar with year/month/day. Backlit amber-glow display with dimmer. Extra large snooze bar. "Sure Alarm" battery back-up. Custom one-touch alarm settings for 7, 5, or 2 days. Programmable 90 minute sleep timer. MP3/CD line-in jack with cord included allows users to listen to their favorite songs from their MP3 player or portable CD player.