cheap color change 4 side calendar clock,promotional desk clock,promotional desk clock,4 side clock,cube clock 7-color flash calendar (calendar clock),7-color flash calendar, LCD clock, LCD calendar,calendar clock,four side clock7-color flash calendar ( calendar clock)1. Calendar function ( year, month, date, time display)2. temperature display(C/F )3. Music alarm & Snooze function4. Birthday ...