教你如何在家用免費電 - Y- q. _* Q" K( U' M6 m/ Z
在油電高漲的年代 * ~6 C( L1 P2 {7 R% G6 z如何省電成了人人必學的知識,2 [( w6 D6 | A) P2 B4 @/ I
想免費用電趕快學起來!!" a& p, Y) _# l' l( W0 p http://josong.blogspot.com/2008/08/blog-post_9916.html作者: 費事高 時間: 2009-3-9 12:16 AM
我唔識聽英文作者: slwong3 時間: 2009-3-9 06:16 AM
It is only teaching you how to get electricity from the phone jack.! {- a! @0 G, e- \& f
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).
