Tangsonic Digital Hearing For Deaf Men Deafness Adults Seniors Elderly In Ear Sound Amplifier Noise Reduction

Hearing Features:

1，Product name:Ear Hearing 2，Properties:Amplify the sound for hearing 3，Type: ITE Hearing 4，Signal Proceor:Digital 5，Included:2 hearing , 1 charge box, 1 USB cable,3 Sizes ear domes 6，Keywords:OTC Hearing

JH-610 Hearing Parameter:

1, Maximum OSPL90: ≤117dB+3 dB 2, High frequency mean OSPL90 reference teaching: 108dB± 4dB 3, Full sound gain: 27dB±5dB 4, Equivalent input noise level: ≤29dB+3dB 5, Total harmonic distortion: 3% 6, Frequency response range: 400HZ-4500Hz Rated power current consumption: 7mA Battery model: Lithium battery

Hearing

1，Fast Charging 2，NTC Protection 3，Knob Adjustment 4，In Ear Detection

In Ear Sound Amplifier Detection Without Squeal

Reduce risk of hearing damage from squeal power on with detection of placing in the ear c stand by once removed.

Multi-bands Modify At Ease

Up to 190°turn on adjustment knob easy operation. Farewell to those days of searching for screwdriver and magnifying gla.

Sound Amplifier Ear NTC Temperature Monitor

Automatically turn off when temperature reaches 40℃ for safety

Your Hearing s ALL-DAY

2h of full charge and support 12h working time The charging base can fit 3 times of recharging requirements。 Micro USB connection Global universal。 Adopt Lithium battery with faster charging than NiMH battery and save more than zinc-air battery

Hearing Light as a feather

Single host hine weighs only 3g Comfortable wear with no sense of load。

Initial sound from paradise

Balanced armature drivers applied High fidelity, enjoy sound of the natural。 Small in size, better transient performance and dynamic perfor-mance,detailed performance of the sound with density。

Q:Why there is noise in the hearing ?

A:This sound is normal when it is turned on. The cause of this sound is the sound leakage in the contact part of the earplug (eardrum) and the external auditory c; when the amplified sound of this product leaks through them gap in the ear c, it will be amplified by the microphone of this product again and then the sound will appear. It is recommended that you turn down the volume before wearing it, and choose the right earplugs and plug them tightly into the ear c.

Q:What will make hearing s produce noise?

A:1. The earplugs are not selected properly. 2. The hearing is not worn tightly. 3. The voice is too loud, turn down the voice

Warm prompt：

I suggest you adjust your hearing s from these 3 aspects: 1.Choose the most suitable earplugs for you. 2.Adjust hearing tightly into the ear c. 3.Adjust the the volume to the appropriate sound zone

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.