Purchase Instructions
1.Why is there a murmur when wearing hearing aids?
Hearing aids belong to electronic products, so there is a current sound itself, generally regarded as a murmur, not that there is no so-called murmur, and then the good machine will have a current sound, as long as the operation is correct, the current sound can be slowly adapted to according to the time.
01.Check whether the size of the earplug (silicone) is suitable and whether it is tightly plugged (because hearing aids can not come into contact with the air if the earplug is not tightly plugged and thus leakage will produce a greater current sound).
02. Just start using the volume as small as possible, generally do not open to the maximum sound, (it is recommended that the beginning of the Pei when adjusted to 1 or 2 gears can be, the first to wear up if you can not hear and then slowly increase)
03. In general, when you first start wearing them, it is recommended that you wear them for 8 hours a day for two to three weeks, and then you will slowly adapt to them. (Sometimes, because you are accustomed to the previous hearing, when you first start using them and hear some unfamiliar sounds, it feels like noise, and you feel that you can't hear them clearly, in fact, it is because the hearing aids amplify the sounds that you can't hear normally, and you will slowly adapt to them after using them for a period of time.
2.Why do hearing aids squeak when you turn them on?
Hearing aids generally produce whistling the main reason is that the eardrum and the external auditory canal contact parts of the sound leakage, the sound amplified by the hearing aid through the eardrum external auditory canal gap leakage, was picked up by the microphone and then amplified, will produce whistling so after the start of the whistling belongs to the normal state of the use of the recommended choice of suitable earplugs and then adjust the sound a little bit tucked tightly in the ear on it!
3.How are hearing aids cared for and cleaned?
Get into the habit of cleaning your hearing aid, use the brush provided to brush away the earwax or other tiny particles that accumulate around the ear canal opening of the hearing aid, the volume adjustment knob and the charging port, and then gently wipe the hearing aid with a drinking cloth, don't use solvents, :cleaning fluids, or oils to clean it, and turn it on and off when it's not in use, so that you can prolong the time of continual use, i.e., if not turned off, it will emit a squeaky whistling sound, which could attract the attention of children or pets, which may cause unnecessary damage.
Place of Origin Guangdong, China
Brand Name:Xinrui
Model Number:JS312
Channels:16 channels
Color:white+grey/pink+grey
Feature:Ear buds hearing aid
Product name:hearing aids
Sound Pressure Level:WARC dynamic compression
Advantage:rechargeable
Included 2 hearing aids
Suitable For mild to moderate and severe hearing loss people
Hot Tags: WDRC AFC Adjustable Digital Hearing Aids, China WDRC AFC Adjustable Digital Hearing Aids manufacturers, suppliers, factory
