RFID DEVICE AND NON-CONTACT CHARGING SYSTEM

A white cane for visually impaired users includes an RFID reading device in a rotating ferrule. The RFID device includes a case, an antenna (23), and a power receiving coil (24). The case includes a rotation mechanism. The power receiving coil is provided in the case away from the antenna in an axial direction of the rotation mechanism. The power receiving coil is connected to a power receiving unit that charges a battery (22). The power receiving coil has a cylindrical shape. The RFID device can be charged by inserting the ferrule into a column-shaped charger, which holds the white cane in an upright position.