1. case size: 600*140*60mm
2. 6 digital display, digital high 2.3"
3. static state drive, display no dithering
4. auto account countdown balance time
5. according to second countdown
6. With six key-press operation
7. Infrared remote control operate led display
8. Energy saving design 1: Hand adjust led display's brightness
9. Energy saving design 2: Set auto turn on/off time
10. Inside batteries, when cut off power supply, can keep memory running 20 years
11. Operational environment: Temperature -10C~50C, relative humidity 0~95%RH
12. Power source: AC110-250V
13. Weight: 3 KG
14. Power consumption: 5W