Installation and removal possibility mechanical and/or the listening device and the listening device system which use the formation method and this method of electric connection

摘要

It is actualized by the electric connection which is due to serial capacitance connection the listening device (21) or the listening device (21) the module part (25) with the listening device (21) connection with another parts, with the mechanical connection which the magnet system (75) by is on other hand, with another side. 2 parts which are connected mutually, the respective capacitor board (30_a and 30_b) with dielectric layer of center (23) by the capacitance component is formed.