1 Pc Best Digital Tone Hearing Aids Aid Behind The Ear Sound Amplifier Adjustable#LY069
- Item Type: Ear Care
- Model Number: Hearing Aids Aid Behind The Ear Sound Amplifier
- Size: piece
- Material: ABS
- is_customized: Yes
New Best Digital Tone Hearing Aids Aid Behind The Ear Sound Amplifier Adjustable#LY069
Specification:
Convenient wear
Low noise, low distortion;
For people with severe hearing loss;
Product use hearing assistive devices.
The scope of application of gas conduction hearing disorders.
Taboos otitis media or ear suppuration who are disabled.
Features:
Maximum sound output: 130 +_ 5dB
Sound gain: more than 50dB
Total harmonic distortion: less than 5%
Frequency range: 300Hz ~ 40000Hz
Input Noise: less than 30 dB
Operating voltage: 1.5V
Battery model LR44
Current: less than 4mA
Weight: 74g
Instructions:
The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal
The battery installation: Gently open the battery compartment cover, put a AG13/LR44 battery into the battery compartment in the right direction, then close the battery compartment .
Before you use this item ,you have to turn the O-N switch to O(off),and turn the sound volume to minimum
Then put this item on you ear, keep it tightly
Next, turn this item on(O-N to N), adjust the volume until you hear clear sound
sku:LY069
About SHIPPING
Almost all goods (usually under 1kg) are free shipping by China Post/HK post
Any ask for fast delivery like DHL, EMS, FEDEX, please Contact US
ALL Goods are well-packed with standard package, Any Goods Sent Will have a TRACKING NO.
Note if your order weight is over 2KG, we will send you by EMS ,more fast and will be with an extra charge.
About PAYMENT
Payment is usually confirmed within 24 hours by Ali express
Escrow is preferable payment method, we also accept by T/T, some others
About POLICY (We hope and believe)
All our buyers would leave a good judgement after receiving goods since your satisfaction is our best gain
If you are not satisfied with our goods, we would refund you under no condition
All items we are selling are best quality among the similar products.
All items will be strictly tested before shipping!
More products, all in our store, welcome to our store!
- Unit Type: piece
- Package Weight: 0.1kg (0.22lb.)
- Package Size: 15cm x 8cm x 5cm (5.91in x 3.15in x 1.97in)
| Item specifics | |
| is_customized | Yes |
| Item Type | Ear Care |
| Material | ABS |
| Model Number | Hearing Aids Aid Behind The Ear Sound Amplifier |
| Size | piece |