A kind of movable embedded device of the chip of brassiere,It is that the inside of what cup is equipped with the first internal layer,And it is formed with the first accommodating space between the first internal layer of what and cup,And the side of what first internal layer is formed with the first opening,And the first accommodating space system is equipped with several chipset,Thereby,Through this first opening,System is available for users to the first accommodating space that the chipset such as this are installed to the what grade cups easily,Or unrestricted choice takes out the chipset in the first accommodating space of cup,In order to the sharp what user cleaning brassiere,To promote practical convenience.一種胸罩之晶片活動式置入裝置,其係於罩杯之內側設有第一內層,並於第一內層與罩杯間形成有第一容置空間,且於該第一內層之一側形成有第一開口,而該第一容置空間係容置有數晶片組,藉此,透過該第一開口,係可供使用者輕易將該等晶片組裝設於該等罩杯之第一容置空間,或自由選擇取出罩杯之第一容置空間中之晶片組,俾利於使用者清潔維護該胸罩,從而提升實用便利性。