1、  Case dimension is 780*156*40mm；

2、  Led high of character：4＂red high brightness 6 digital,HH:MM:SS display；

3、  Case：black aluminum alloy

4、    Power wire：  length 1.8M；

5、    Remote control：infrared remote control

Third：function requirement

1、  Left 2 digital hours,middle 2 digital minutes,right 2 digital seconds；

2、  Operation can be operated by remote control

3、  When power cut,it has keep memory function。

Fourth：technical criteria

4、  Operational environment：temperature -10℃～50℃,relative humidity  0～95%；

5、  Adapter AC-DC：input AC100-240V 50-60Hz；Output 12V  2.0A

6、  Plug according to every country standard；

Fifth:Packing

7、  wrapper：dampproof paper，foam board，carton；

8、  Shipping list：led clock； remote control；manual；