| 摘要 |
The present invention relates to hair dryer having a fan and a heater. The hair dryer has a PCB board having programmable integrated circuit (IC) components mounted thereon, wherein the fan and the heater are also connected to the PCB board; a plurality of presets defining operating levels of the fan and the heater, alone or in any combinations; a multi-mode switch connected to the PCB board for controlling the plurality of presets, the multi-mode switch is positioned at an one-hand operable location on the hair dryer, wherein user is able to operate the hair dryer with only a hand holding hair dryer and controlling the plurality of presets through the multi-mode switch.
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