7-Color LCD Calendar with Aroma Heater
1. Time, date & temperature display;
2. 12/24 hours system;
3. Aroma Heater;
4. Alarm with natural sounds;
5. Snooze and timer function;
7. 7 color mood light & single color backlight
8. Power supply: 3*AAA battery(not included)
9. DC 5V (USB cable for aroma heater function) 
10. Unit size: 10.5*10.5*9.5(cm)