1,Case dimension:380X100X40mm

2, Display usage:total 9 digital 1” red 7 segment led display

3, Frame:black aluminum alloy,left and right case is plastic

4,Faceplate: white character, display window cover glass

5,Remote control: infrared remote control

Function:,

1,Total 9 digital 7-segment led display show 3 digital days and 6 digital HH:MM:SS countdown,display format is DDD HH:MM:SS

2, When it countdown to 00:00:00,it will subtract 1 from left days

3, Data can be revised either by the remote control

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Technical norms:

1,Time Format: 24hrs

2, Clock Precision: less than 2 seconds on a daily basis

3, Power supply: AC110~250V,use adapter suitable for many country using