Aparatos Auditivos Para Sordos Audifonos Ancianos Oidos Amplificador Itc Mejor

Description: Tips for buyers:The cause of howling/noise: In order to make a small size hearing aid, the internal amplifier and the microphone are close to each other. The sound is continuously received and expanded, so it has a certain possibility of produce howling after power-on. At present, small hearing aids and high-power hearing aids on the market can hardly avoid howling, and only full-digital hearing aids can avoid howling.Ways to avoid howling/noise:1. When the power is high (the amplified sound is large), howling is more likely to occur. Therefore, gradually increasing the volume from low can effectively avoid howling.2. When the ear canal is completely sealed, there is no howling sound. Therefore, please use hearing aids after cleaning your ear canal, and test the earplugs from large to small to find the most suitable earplugs.3. After the hearing aid enters the ear canal, it is recommended to push the hearing aid with your fingers and hold it for 1-2 seconds, and then release it to fully extend the earplug. In addition: If you do not know how to use it or there is a problem with your hearing aid, please do not rush to leave a negative review and contact us. Thank you.Feature1. Peak Gain(dB): 45dB, Suitable for mild to moderate severe hearing loss (Reference hearing loss map)2. Ultra-wide audio processing: Suitable for both low and high frequency.3. Long working time: One A13 battery can last up to 250 hours. Convenient, practical and environmentally friendly.4. Easy to Operate: Medium size in-the-ear hearing aids, with large volume buttons and battery compartment, easy to operate for the elderly and adults.5. If the ear dome is not completely fill into ear canal or air leaks at the ear dome, which will causes a annoying whistle. We give 3 different sizes of earplugs to reduce howling and noise.6. Gift bundled: We will give a hearing aid box to carry.Every set contains matching battery, earbuds and cleaning brush.Will be great gifts for your friends or families.Product parametersProduct features:Peak OSPL 90 ( dB SPL): 125dBHAF OSPL 90 ( dB SPL): 110dBPeak Gain(dB) : 45dBHAF/FOG Gain (dB) : 29dBFrequency range(Hz) : 200-5500HzDistortion : 500Hz : 3% 800Hz : 3%1600Hz: 1%SpecificationProduct Name: ITE Hearing AidColor: Beige Battery: A13 batteryWeight: total 60gPackage included1 × Hearing aid1 × Storage box3 × Earmuffs(different sizes)2 × Matching battery (A13)1 × Hearing Aid Cleaning Brush1 × Instructions (Please make sure has read the manual before using).Instructions1. Clean the ear canal before use.2. Insert the battery,turn the botton to N.3. When using it for the first time, please turn the volume to the minimum and then slowly increase it.4. Try and select suitable ear dome. Install the ear dome and make sure it fits snugly.5. Insert the hearing aid into the ear canal,adjust its position in the ear canal until the soft eartip is fully deployed and fill the ear canal.Noted1. If the earbuds cannot fill the ear canal, it may cause feedback or whistler. So repeat step 5 to reduce howling and noise.2. Turn off or remove the battery if you don't use it.3. Normal hearing person can not experience the real effects of hearing aids. If it is not purchased for yourself, please help the user use and adjust it.

Price: 61.99 USD

Location: Beijing

End Time: 2024-08-26T07:04:30.000Z

Shipping Cost: 0 USD