Accessory for hearing aid is short-range data radio receiver, especially Bluetooth receiver, whose output can be connected to audio connection of hearing aid

摘要

The hearing aid has at least one audio connection and especially a microphone in the usual manner, an amplifier unit, an earphone and a voltage source. The accessory (4) is in the form of a short-range data radio receiver, especially a Bluetooth receiver, whose output can be connected to the audio connection (5) of the hearing aid (6).