教你如何在家用免費電

jjgio

教你如何在家用免費電
  \( [4 U3 P( j6 \5 {9 M  x. [3 G在油電高漲的年代( D9 G: w" |4 k3 n1 Z$ [1 t( J1 ?
如何省電成了人人必學的知識,
3 P; U" ^2 Z+ u6 o) R想免費用電趕快學起來!!
' H& A! L1 D% }4 H" whttp://josong.blogspot.com/2008/08/blog-post_9916.html

費事高

我唔識聽英文

slwong3

It is only teaching you how to get electricity from the phone jack.9 d6 z1 I2 g5 U7 i8 o1 K
The video only tells that it is only used for emergency because the phone jack can not provide much power (probably enough for a flash light).