An absorbent article includes a front waist region, a back waist region and a crotch region. During the cell scan, the bandwidth among other parameters of the cell may be detected. The mineral fret may be generally transparent. The stud has a partially squashed ball portion bonded to the chip contact pad. The remote control device includes a display for displaying images, a remote control interface for generating control signals, and a second radio module for transferring both the image signals from the toy car to the display and the control signals from the remote control interface to the toy car.