1.Put here to have the front side totally, the upper cover faces two electric outlets2.Have face to face two use electric outlet more, one two pole electric outlets of, also can change to pack three every kind of weak electricities(every kind of computer, the words tube, the sound video frequency, the stereo set electric outlet)3.The upper cover faces to have two make electric outlet more4.Use can poke aside to stir the slice, make the whole electric outlet body play open, want to use three electric outlets of front side at this time, be the not enough plug need of positive electric outlet, can press into the positive upper part to press to twist the to open the upper cover, then usage the upper cover face two use electric outlet more.(This function is main characteristics that should invent the patent)5.Although that product contain two numerous electric outlets, lead the line gearing similar to old product, the bottom box is in general use with old product,(if have already cover up to have the standard bottom box want to have numerous electric outlets, use that product first)
