Features：

1. Environmental

2.  Energy saving

3.  Intelligent consumption checking

4.Cable lighting chase speed tells you consumption safe or danger

5. USB charging function supported

Functions：

•  When consumption is ≤0.5W, the cable blinks every 26 seconds a circulation.
•  

  Consumption from 0.5W up to 2300W,the light chasing speeds up from 1.5 second /circulation to 0.1 second

Once  Consumption ≥2300W,the cable will light 3 times a second to warn dangerous overloading