Rechargeable Best Hearing s Device Audifonos Ear Sound Amplifiers Wireless for Elderly Moderate to Severe Loss Drop Shping

Audiological Features:

Low Equivalent Input Noise Super Clear Sound Low Frequency Cut Filter Functional Features Integrated og Moving iron receiver M Mic Volume Control ‘H’ control for low frequency suppreion ‘N’ control for normal ‘O’ control for turn off power Rechargeable lithium-ion battery Charging time: 2.5 hours Battery life: 40 hours per full charge

The indicator ( yellow ) on the case lights up and the hearing  starts charging. The indicator ( green ) on the case lights up and the hearing  is fully charged.

Note

1.Adjust volume to the minimum before wearing.

2.Choose an earplug of slightly bigger size to avoid r.

3.Increase volume gradually to avoid sudden increase in sound.

4.If you hear a howling, check the ear (silica ) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. If it still does not work, please check the chat window leave me a meage.

5.Keep the ear plug clean.

6.Remove the battery if you don't use it for long time.

Ts for buyers:

The cause of howling/noise: The internal amplifier and the microphone are close to each other of the hearing , and the sound is continuously received and expanded, so it has a certain poibility of produce howling after power-on. At present, small hearing s and high-power hearing s on the market can hardly avoid howling, and only full-digital hearing s 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 c is completely sealed, there is no howling sound. Therefore, please use hearing s after cleaning your ear c, and test the earplugs from large to small to find the most suitable earplugs，Appropriate airtight earplugs are recommended.

3. After the hearing enters the ear c, it is recommended to push the hearing with your fingers and hold it for 1-2 seconds, and match the earplugs to the ear c.

In addition:If you do not know how to use it or there is a problem with your hearing , please do not rush to leave a negative review and contact us. Thank you.

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.