Ear inser

Ear inserts for hearing aids of the standard sizes No. 1, No. 2, No. 3, No. 4, No. 5.

Are used for connection of the hearing aid with an ear, carry out a sound directly to acoustical pass. Therefore it is so important that the insert was the suitable size and densely adjoined to walls of acoustical pass. The size is selected proceeding their physiological features ear structures. Standard inserts for hearing aids No. 2 and No. 3 are most widespread.

Are made of hypoallergenic material. Each 2-3 months are recommended for replacement.

Hardening of an ear insert can lead to emergence of undesirable whistle when using the hearing aid, and also to distortion of the strengthened sound.