1、The current market for the sale of electric hair power is generally 300 watts to 1200 watts, the best use of hair dryer to choose the home to 600 watts or so, better security.

2、The purchase should listen to the noise level, the better the hair dryer, the smaller the noise.

3、Check whether there is loose around the interface phenomenon, and check whether there is leakage after power. Non hand-held hair dryer, attention should be paid to the stability of the bracket or rack is better, not easy to overturn.