Description
- Frequency change: It has different levels of volume that can be set according to one's unique requirement. You can use LOW-HIGH frequency to choose.The bluetooth hearing amplifier(no bluetooth function) satisfies young people's persuit. Only need to put 2pcs battery, you can enjoy voice amplifier. Comfortable wear and fashionable look. Hearing amplifier is belongs to electronic product, so it is normal if you hear noise. You should be patient to adapter to it.
- For left and right ear: This personal sound amplifier is suitable for left and right ear,if your hearing loss is slight and moderate,you can choose this type.The red LED light indicates it is working.First week: Wearing in quiet enviroment, get use to arround voice. If you can't hear any sound, please don't give up. Second week: You can try to go to park. Third week: You can go to public, try to talk with others. But remember please don't stay too long. Fourth week: You can go far, enjoy sound
- Full set accessories:3 different earplugs are provided,can fit different people's ear. 4pcs backup battery save money. One battery working time is about 27 Hours.If you feel noise: One solution:Check the ear tips is tight with your ear cannel. If hearing aid didn’t tight with ear, there will be air leak. Second solution:Turn down the hearing aid volume to 1-2 volume level.If can’t hear clearly,you can turn up volume slowly.We suggest you to wear 8hours/day,you will feel comfortable after 2-3week
- Best gift for family members or friends: With clear sound and nice pacing box, it is the good choise to send as gift. Please use hearing amplifier after reading manual book carefully. If you didn’t use, please open the battery compartment, take off battery and turn off. If no ON/OFF switch, please turn volume into 1 level, in order to reduce battery loss. Battery type is 675, you can search ASIN B07D8XYQ1W.
- 1 YEAR WARRANTY: Our hearing machine has pass CE and FDA, if you has any problem, you can contact us within 1 year. In daily life, You can use brush to clean arround ear cannel, volume control buttom, battery compartment or other tiny thing. Gently wipe the hearing aid with a soft cloth. Please don’t use solvents, cleaning fluids, or oils to clean your hearing aids. Remember to turn off when no use, otherwise a buzzing sound will be generated, which may cause children or pet to notice.
Before purchase, please read it carefully.Who can't use this hearing machine?This hearing machine is suitable for those has air conduction hearing loss. But for these people, is forbiddon to use. *According to audiogram chart, if the frequency is between 0-30dB no need to use.*Those has suddently deaftness, especially happen in 3 month.*Those has tinnitus, one ear or two ear.*Those has quickly hearing loss problem.*Those hearing is different from left and right ear without any reason.*Those has serious otitis externa in both ears, pus in otitis media, full closure in double outer ear.How to check my hearing loss? Please fill in this questionaire.*Normal(no need wear):1.Can you hear the rustling of leaves, the sound of birds?(10dB)2.Can you hear water sound?(10-20dB)3.Can you hear whisper?(15-25dB)*Slight hearing loss:4.Can you hear watch working sound?(30-40dB)*Moderate hearing loss:5.Can you hear the voice when we talk in daily life (40-60dB)*Moderate-Severe hearing loss:6.Can you hear the voice when we speak loudly?(Distance 1-2M, 70-80dB)7.Can you hear voice near you?(80-100dB Speak loudly)8.Can you hear dog shouting?(60-80dB, low frequency)*Severe hearing loss:9.Can you hear telephone voice(80-90dB, high frequency)10.Can you hear firecrackers sound?(100-120dB)If you can hear all the mention sound, you no need to wear hearing amplifier. If you can't hear 1-4, not clearly in 5-9, you need to wear.If you only can hear No.10 sound, you need wear high power hearing amplifier.Why choose this one?With the fashion bluetooth type, it is popular for young people(No bluetooth function). The Two grade frequency change function will be helpful for you to hear clearly. It is very popular for slight and moderate hearing loss people.
