Battery Hearing Aids Amplifier Long Standby Earplugs

Specification:Battery: A675 zinc empty batteryWaterproof: NoFeatures:- There are hearing obstacles in the ear. Under the premise of confirming that there are no other contraindications, it is recommended to choose double ear wear. The ear wear is better than the single ear wear, which can improve the sound source localization ability and enhance the binaural loudness integration effect. To prevent unilateral auditory fatigue, to listen to high listening comfort, to participate in multi-person conversations, etc.- The main reason for hearing aids in general is that the eardrum has a sound leak at the contact area with the external auditory canal. The amplified sound through the hearing aid is covered by the ear canal gap, and then amplified by the microphone, and then the whistle is generated, so the opening opportunity is normal. It is recommended to select the appropriate earplug and then adjust the sound to a small point.- Suitable for patients with mild to moderate hearing loss. For example, the hearing loss of the elderly, can not hear the ears, can only hear a little, need to speak loudly, can be used in recent years can not be heard.How to maintain and clean the hearing aidTo clean the hearing aids, use the provided brush to remove the earwax or other tiny particles that accumulate around the ear canal of the hearing aid, the sound box adjustment knob and the battery compartment, and then gently wipe the hearing aid with a soft cloth.Never use solvents, cleaning fluids