If hearing loss is in both ears, then it is always recommended to put hearing aids in both ears. There is a saying-‘Two is better than one’
Reason for Wearing Hearing Aids in Both Ears-
Now, Siemens Hearing aids offering binaural One Mic directionality.
(A world first dedicated to binax/primax custom hearing aids.)
With this, the world first technology that outperforms normal hearing*, we raised the standard of Soundability™, drawing inspiration from the healthy auditory system. This next generation of BestSound Technology simulates the effects of binaural hearing and brings its advantages back to the wearer. It is so advanced that for the first time, wearers with a pair of binax/primax models can understand speech in demanding environments even better than people with normal hearing.