Hearing Aids Sound Amplifier Ear Listening Device BTE Aid Volume Adjustable Pocket for Severe Loss S-18 Красота и здоровье - купить

Купить Hearing Aids Sound Amplifier Ear Listening Device BTE Aid Volume Adjustable Pocket for Severe Loss S-18 | Красота и здоровье

Hearing Aids Sound Amplifier Ear Listening Device BTE Hearing Aid Volume Adjustable Pocket for Severe Hearing Loss   S-18Description:This product is a professional hearing aid. Using it can help you rediscovering the pleasure of listening to nature's sounds or talking to others. Different from the hearing aid that is ear-hook shape, this product can be fixed in your pocket, which is more convenient to control the voice volume. Features:Suitable for people who have severe hearing impairment, especially for elderly people.Have more choices for volume control."O" is for power off and "N" is for normal work mode. "H" can help you reduce low frequency noise, getting clearer sound.3 different shape earplugs are provided, which can fit different people's ear.Clamp of this product helps you fix the hearing aid in your pocket.

Specifications:

Type: Hearing Aidmax out:129db±4dbmax gain:55db±5dbharmonic distortion:≤5%frequency range:450Hz-3500Hzequvilnput noise:≤30dbstanard battery:AA batteries,NO.5voltage:1.5vElectric current:≤4mA