To provide an electrical product capable of stable communication with a reader-writer and capable of preventing a wireless IC device from, for example, being damaged or detached. A wireless IC device (30) processing a high-frequency signal is arranged in a...

In a system comprising one or more reader devices and a plurality of wirelessly powered communication devices, the reader device has a transceiver to transmit a wireless signals to scan proximate wirelessly powered communication devices. The reader device ...