Personal Deafness Hearing Aid Cheap Ear Machine Price S-138 bte hearing aid hearing enhancing
Behind ear hearing aid with 4 Volume control ,Switch On and Off ,Easy to Operate.hear clearly Sound Voice,Comfortable not pressure ear
audifonos sordos Ear Hook Behind ear
aparelho auditivo
appareil auditif mini portable convenient to use ,easy operate
Deaf headset listen device
isitme cihazi
hearing aid batteries 675
cheap ear hearing aid machine
Three size earplugs (Big .Middle ,small) for your choose the appropriate one to fit your ear canal.
ear hearing machine BTE hearing device aparelho auditivo S-138
Package content:
1 x Hearing Aid
7.Strong packeg to protect hearing aid well
Real Picture showed ：
About Whistle(Noise ) , you must be do this 4 steps to remove it.very important
1. Choose a suitable earplug to make the product sealed in the ear canal
2. When you put into battery , please be quick , to put the product into the ear
3. Please wear hearing aid behind ear and then swich on and off
4.Low down the sound volume
Adjust volume to the minimum before wearing.
Choose an earplug of slightly bigger size to avoid whistler(noise).
Increase volume gradually to avoid sudden increase in sound.
Keep the ear plug and you ear canal clean
Remove the battery if you don’t use it for long time.
Personal Deafness Hearing Aid Cheap Ear Machine Price S-138 bte hearing aid hearing enhancing |
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| Features: | Medium and High Power, High-performance Headphones, Clear Sound, Little Distortion. |
| Technical Parameters: | * Max Out : 130 plusmn 4dB * Max Gain : 48 plusmn 5dB * Harmonic Dist: le 5% * Frequency Range : 450Hz ~ 3500Hz * Equivalent Input Noise : le 32 dB * Standard Battery: A675 button cell * Voltage: 1.5V * Current: le 3mA |
| Specification: | Product Weight: 8g Product Size: 5.3*4.4*1.0cm Packing details: Paper+Plastic box |
| Instructions: | 1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal 2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment in the right direction, then close the battery compartment . 3.Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum 4.Then put this item on you ear, keep it tightly 5.Next, turn this item ON, adjust the volume until you hear clear sound |
| 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. -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. – Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids. – Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components |
more than 10 years Professional QC Medical Equipment for all Testing hearing aids quality before ship out from our factory.the quality must be guaranteed
the best
Grandma's happy. It's good to hear. Nothing cracks. Sometimes, however, it flies out of the ear. Solved this problem with a scarf
Good quality plastic, good reinforcement, not phonite. Seller Thank you
I liked it
I bought my mother. Tried. Everything works, we need to get used to it. Thank you all!
The device came quickly, packed well. Checked, turns on. Seller recommend.
Iam very satisfied
This is the best low cost hearing aid I have found for people who have Low to moderate hearing loss in the higher frequencies. I've tried a number of the other cheap hearing aids and they just make things louder but not clearer.
Delivery 21 days. All norms. Audibility is good.
is working well
good store.
I love it and like it
good!
Lots of noise. Take more.
The ear came quickly. In the evening we will fail the tests on the grandfather. Looks good, there is a battery, a box, instructions
Fast delivery all i.o.
Great, fast delivery, grandpa began to hear better. Came all as it should, in good packing
Quality amplifier in the device. Low noise. Delivery took eight days.
The goods coming from Duge shvidko, ale box of the vikonan Parata are not Duge yakisno. Zagalm 4/5
It works, but you get it when you dress a hat...
Muchísimas gracias el producto es tal cual la imagen
хороший прибор
muy bueno a mi madre le ayuda con su audición volveré a comprar uno mejor que esté
Bien reçue, pas encore essayer, car je n'ai pas de batterie, livraison très rapide, arrivée avant la date prévue, bon vendeur, je donne 5***** pour le vendeur, et 4**** pour le produit, par ce que ça ne corresponds pas vraiment sur les photos, il n'y a pas de chiffres sur le réglage du son. Merci beaucoup.
All OK. Good quality, good packing, super fast delivery. Thank you
exacto
great product my dad love it and it works good
Здравствуйте. Повторно заказала слуховой аппарат, из-за отличной слышимости. Но сейчас пришел аппарат, он немного отличается от того который мне понравился. Немного меньше по размеру и чуть ниже громкость. Спасибо.
Да прибор по деньгам: шумы и свист имеют место. в общем вроде не плохо
Funciona bien para el precio
el producto funciona con ruido pero suena fuerte pero la manguera es muy corta para la oreja de hombre
Superou as expectativas Envio super rapido estao de parabens otimo profissional
все пришло. с батарейкой
bit big but so far so good it works
El. Producto llego muy bien
ça marche très bien
جمييل
товар выглядит очень качественно! как проверим на деле, дополню отзыв!
produto muito bom, chegou muito rápido. Super recomendo esse produto e vendedor.
perfect
Всё хорошо
E' la seconda volta che compro. L'apparecchio è perfetto e funziona. E' arrivato in tempi celeri.Soddisfatta.
Very helpful store, great product. I recommend it!
a voir a l'utilisation