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As you kmow,now most of the hair dryer are used by inserting the plug.Once the power outage or no plug,the hair dryers can not be used.
And in the process of using is restricted by the length of the cord.
Modified hair dryer has the following advantages.
1.adio charging and induction using:As long as you inserte the plug,you can use the hair dryer in a certain range and realize the radio charging automately.
2.Storage battery:If you don’t have a jack to charge,the built-in battery can keep using for 30 minutes.
河南工业大学
郑州市, China
Arche Sun,
Henan University of Technology
Junyan Li,
Henan University of Technology
Zijun Li,
Henan University of Technology
Yuantian Zhao,
Henan University of Technology