The same basic pieces are used in amplifier hearing aid ava 105 to transfer sounds from the surroundings into your ear and make them louder. 125-+5db is the maximum sound output. 300-4000hz is the frequency range
The same basic pieces are used in amplifier hearing aid ava 105 to transfer sounds from the surroundings into your ear and make them louder. 125-+5db is the maximum sound output. 300-4000hz is the frequency range
لا توجد مراجعات بعد.