Hearing Aid for Ears BTE Ear Assist Device,Suitable For Any Ear Shaped,Volume Control,Adjustable Sound Hearing Amplifier for Elderly Hearing Loss,with Noise Cancelling Discount All e-mails are typically responded

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Hearing Aid for Ears BTE Ear Assist Device,Suitable For Any Ear Shaped,Volume Control,Adjustable Sound Hearing Amplifier for Elderly Hearing Loss,with Noise Cancelling Discount All e-mails are typically respondedAbout this item Product details Features: Quickly Charge Its powerful rechargeable battery provides up to 100 hours of continuous work, and a full charge of about 4 hours. Updated Design Germany Digital chip, fine sound quality, comfortable listening. hearing aids not only has better double noise reduction and prevent howling, but also has the function of instantaneous strong sound intelligent ear protection. 3 different frequency modes and 4 channel