Bonein Hearing aid Headphones to Elderly, Hearing Amplifier Rechargeable for Adults and Seniors, Personal Hearing aids for Hard of Hearing(with 7 Frequency Bands Function)
|
상품가격 상세보기
이벤트보기
|
- 상품상세정보
상품특징
The hearing aid headphones is main suitable for the elderly.Before purchase, through A+ page or customer’s review,please know the product details and confirm that product is what you need.A simple way :let the elderly gently knock on the upper and lower incisors to confirm whether he can hear the clicking sound of the teeth. If he hears it, the hearing amplifier is effective; if not, it is not effective.The hearing aids headsets for moderate or higher hearing assistance needs.Available in 7 different frequency choices, the sound amplifier is suitable for hearing loss people in different ranges.The hearing aid headphones are more effective for the old people with aging eardrum, but less effective for aging ear nerve;The squeal is caused by the sound pick-up getting too close to the trumpet.Just let them far away,the squeal will disappear, It's normal.
The hearing aid headphones is main suitable for the elderly.Before purchase, through A+ page or customer’s review,please know the product details and confirm that product is what you need.A simple way :let the elderly gently knock on the upper and lower incisors to confirm whether he can hear the clicking sound of the teeth. If he hears it, the hearing amplifier is effective; if not, it is not effective.The hearing aids headsets for moderate or higher hearing assistance needs.Available in 7 different frequency choices, the sound amplifier is suitable for hearing loss people in different ranges.The hearing aid headphones are more effective for the old people with aging eardrum, but less effective for aging ear nerve;The squeal is caused by the sound pick-up getting too close to the trumpet.Just let them far away,the squeal will disappear, It's normal.
2020-08-17 19:15:53