The neighbor’s sister to get married, aunt at home all day for the dowry, bought all kinds of daily necessities, can think of is that, because her hair is long, aunt to buy special blower power, when my aunt went to the mall to buy the try, feel the wind great, very strong, blowing hair to should be fast, finally bought the large power blower. After home, sister open look, just today to wash hair, I try to see how kind, just wash the hair dryer on the power plug, and then know the power is too large, the need for a power supply, we bought a power supply, and then plug after no problem.