XUAN Amplifier Ear Aid In Ear Hearing Invisible Hear Clear for the Elderly Deaf Stealth Ear Type Yn The Ear Ear Canal

Hearing aid category: wireless ear canal
Product Name: Hearing aid
Frequency range: 200Hz-7645Hz
Working current: 1.36mA
Use the battery: A10
Diseases: hearing loss hearing impairment
Symptoms: can not hear, can not hear deafness
Applicable to the crowd: not limited to middle-aged and adult children and adolescents
Buy hot: low-frequency noise reduction is simple wireless stealth
Color Category: invisible hearing aid gift battery 6

Product Features

  • Hearing aid category: wireless ear canal
  • Product Name: Hearing aid
  • Frequency range: 200Hz-7645Hz
  • Applicable to the crowd: not limited to middle-aged and adult children and adolescents
  • Buy hot: low-frequency noise reduction is simple wireless invisible gift battery 6

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XYLUCKY Hearing Ear Aid Rechargeable Mini Hearing Aids K-88 Invisible Hear Clear for the Elderly Deaf Ear Care Tools

About whistler, you can do this 3 steps to remove it.
1. Choose a suitable earplug to make the product sealed in the ear canal
2. Low down the sound volume
3. When you put into battery , please be quick , to put the product into the ear

Note:
Adjust volume to the minimum before wearing.
Choose an earplug of slightly bigger size to avoid whistler.
Increase volume gradually to avoid sudden increase in sound.
Keep the ear plug clean
Remove the battery if you don’t use it for long time.
If you don’t know how to solv it, please contact the seller first

Kindly Remind:
1.Adjust volume to the minimum before wearing.
2.Choose an earplug of slightly bigger size to avoid whistler.
3.Increase volume gradually to avoid sudden increase in sound.
4.If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight,
the appropriate choice of earplugs and plugged, make sure no air leakage.
5.Keep the ear plug clean.

Specification:
•Maximum Saturation Sound Pressure: 129dB ± 4dB
•Maximum File Acoustic Gain: 48dB ± 5dB
•Harmonic Distortion: ≤18%(450≤F≤5000)
•Frequency Response: 450-3000Hz
•Equivalent Input Noise: ≤ 30dB
•Battery Type: Li-ion Battery
•Operating Voltage: 0.2±0.1V
•Operating Current: ≤ 4mA
•Color: Beige
•Size: 1.8 x 1.4 x 1.6cm / 0.7 x 0.5 x 0.6in(H x L x T) 

Product Features

  • The hearing aid combines a cosmetically appealing look with the smooth sound an internal speaker and the In the Ear Hearing Aids also provide improved technology for reduced electromagnetic interference
  • This hearing aid channel digital sound processing allows the user to control volume and programs, Filter out unwanted noise caused by airflow or wind Deliver direct, powerful, and smooth sound right into your ear
  • The hearing aid come with rechargeable function, no need to change battery, moisture resistant provides durability to most forms of moisture and wear
  • Separate wire and headphone, more convenient and safety, Hearing Aid Devices are suitable for severe hearing loss people
  • Smaller than a credit card, Affordable Hearing Aids are discreet enough to fit easily in your pocket or handbag

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Prosthetic Ln-Ohr aural wireless stealth USB rechargeable sound amplify

Hearing aid category: wireless ear canal
Product Name: rechargeable hearing aids
Maximum saturated sound pressure level: OSOPL90: 121
High frequency average value OSPL90: 102
Full range of sound gain 1600HZ: 20
Frequency response range: 200-4000
Level Input noise level: greater than 32
Total harmonic distortion: 10%
Diseases: hearing loss hearing impairment
Symptoms: deafness
Applicable to the crowd: not limited to middle-aged and elderly adults and adolescents
Buy hot: USB charging low-frequency noise reduction is simple

Product Features

  • Product Name: rechargeable hearing aids
  • Diseases: hearing loss hearing impairment
  • Applicable to the crowd: not limited to middle-aged and elderly adults and adolescents
  • Buy hot: USB charging low-frequency noise reduction is simple
  • For moderate, mild, moderate to low degree of hearing loss use

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Generic LQ..1..LQ..2319..LQ er aring A Battery Tester Digital Hearing Aid NV_1001002319-CNUK22_236

Description
Digital Hearing Aid Battery Tester Digital battery tester with LCD display.
A great little gadget to test if your hearing aid battery has any life left. Place the battery on the plate and a digital LCD readout tells you how much life the battery has left. Ideally sized to fit on a keyring. Key chain included.

Product Features

  • Digital Hearing Aid Battery Tester Digital battery tester with LCD display
  • A great little gadget to test if your hearing aid battery has any life left.
  • Place the battery on the plate and a digital LCD readout tells you how much life the battery has left
  • Ideally sized to fit on a keyring. Key chain included
  • UK Free Fast Post

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Rorocare Lulla Doll Sleep Companion

Longer periods of uninterrupted sleep;Healthier sleeping patterns / Washable at 140Ò°F ( 60Ò°C );Reduces chances of apnea;Increased well-being and lowered stress;Sounds play up to 8 hours / Real life heart-beat and breathing sound

Product Features

  • Sleep Companion
  • Soft feel of natural Cotton
  • Soothing sounds of real-life breathing
  • Promotes better sleeping
  • Good for the well-being and safety of your child

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Batteries for Hearing Devices (Hearing Health Matters eBooks)

Batteries for Hearing Devices is written for those who create batteries and those who use them. This may be about the engineer who designs them; a child and parents experiencing the pair of first hearing aids; a busy professional streaming phone and other audio content to Bluetooth ear devices; an 80s something active Senior who needs to understand new and old friends in a retirement community; or anyone who is interested in adopting technological advances and energy conservation into their lifestyles.
This book has five sections and can be read in any order, with as many items in each section as the reader wants to use. This book can be used as a supplement in any university or college course on hearing aids or power supplies, or even as part of a clinical auditory rehabilitation program. Or it could be read with a cup of tea while having one’s feet propped up, like any other good book.
Each of the five sections have a number of posts, all written with the reader in mind, and balancing scientific fact, futuristic thinking, and clinical gems making this a very readable and smoothly flowing book.
While this is a book about batteries and personal hearing devices, the electroacoustic principles can be applied to classroom, workplace, and public electroacoustics. And many of the technologies can extend beyond the individual with hearing difficulty to populations such as the military and social groups who benefit from near and far field wireless communications.

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Mini In-Ear Sound Amplifier – Hear a whisper up to 100ft away!

Hear a whisper up to 100ft away with the amazing hearing amplifier and save £££’s! You can now follow every word of conversations, even at a distance and enjoy listening to your favourite music with amazing clarity thanks to this inner ear amplifier.

The Magic Ear’s micro technology is very advanced; its built-in microphone is extremely sensitive and there’s also a volume control to help you adjust to all conditions. So simple to use and fully adjustable, the mini sound amplifier has transformed the lives of thousands.

This mini is so powerful; it is advisable to increase the volume very gradually to avoid a sudden increase in sound! It fits unobtrusively behind the ear and is a subtle flesh colour so no one need know you’re wearing it! Comes with a 1.5V battery required and one spare battery. 3 different sized earbuds provided to ensure best fit.

Product Features

  • Sensitive built in microphone offers excellent amplification
  • Can be worn in the left or right ear
  • Discreet and comfortable
  • Includes 3 different sized ear buds to offer the best fit
  • Requires 1 1.5v battery – 2 are supplied with the device.

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G&M Hearing Aid Wireless Stealth Rechargeable Elderly Ear Deafness Earphone Sound Voice Amplifier , ZDB100C

Hearing aid category: wireless ear type
Medical Device Product Name: Hearing Aid
Symptoms: hearing loss deafness hearing loss
Applicable people: middle-aged adult elderly
Buy hot: low-frequency noise reduction operation simple wireless stealth
personal sound amplifier is built with a digital chip and frequency control to easily adapt to different sound environments.
Small behind the ear designed to be virtually invisible and very light. Rotating earpiece to allow this digital hearing aid to be used in any ear.
Small, discreet and adjustable` for both ears

Product Features

  • 100% brand new sound amplifier behind the ear
  • Super mini size and light weight, not easily to be seen
  • Adjust volume to the minimum before wearing
  • Choose an earplug of slightly bigger size to avoid whistler
  • Increase volume gradually to avoid sudden increase in sound

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LL-Rechargeable Cable Box Hearing Aid Earphones

Material: ABS
Headphone cable length: 1.05 meters
Size: 69.7*44.9*20.5mm
Disease: Hearing impairment
Symptoms: Deafness
Applicable people: middle age, adult, senior citizen
Buy Hot Sale: Low-frequency noise reduction, easy to operate

Product Features

  • Brand new and high quality sound processor with Function Box
  • Two modes can switch the audition effect,you can choose the mode according to your own situation
  • Silicone ear cushions in four different sizes, fit for any ear shape
  • This Machine standard function box: Put the battery on the function box, press the power button, the indicator light starts to work, 20 minutes after automatically extinguished, next wear directly remove can . Applicable Battery: Battery No. 5 (excluding battery)
  • Easy to carry, not easy to lose, the product behind the pocket folder, go out to be free to clip in the collar, pants pocket and other locations

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Auditory prostheses VHP-202 s people more âgees Rechargeable Wireless invisible auditory prostheses help of support to persons âgees ear the ears the compression hear – adapts to the times on the left and right of the Ear

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