| 摘要 |
<p>PURPOSE: A multi-purpose accessory device for portable PC is provided to perform simple operation of a portable PC without bringing out a portable PC. CONSTITUTION: A touch display unit is installed in the front side of a main body. A microphone and a speaker are installed to the main body. A wireless transceiving unit(140) is installed inside the main body. A main controlling unit(150) is installed inside the main body and outputs a result. The main controlling unit performs a telephone function and an MP3(MPEG(Moving Picture Expert Group) Audio level3) function.</p> |
