T-23 Hearing Aids Audifonos For Deafness/Elderly Adjustable Micro Wireless Mini Size Invisible Hearing Aid Ear Sound Amplifier

Digital Hearing Aid Mini CIC Adjustable Ear Sound Amplifier Enhancer Programmable Hearing Device Digital Tone Ear Care T-23

Digital 4 channels 8 bands 1 program

Features:

1.WDSignal Proceing

2.4 Channels digital hearing aids

3.Adaptive Feedback Cancellation (AFC)

4.FrontWave Directional Microphone

5.12KHz Bandwidth

6.2 Memories

7.Adjustable for High & Low Frequency

8.Memory Switch Indicator

9.Low Battery Indicator

10.MPO Control

11.Compreion Knee Points

Technical Parameters:

1.MAX-SSPL90: 113dBSPL 2.HFA-SSPL90: 108dBSPL 3.Peak Gain: 42dB 4.HFA Full-on Gain: 35dB 5.Frequency Range: 200-7000HZ 6.THD at: 500HZ :1.6% 800HZ :1.0% 1600HZ:0.3% 7.Eq.Input Noise Level: 27dBSPL 8.Battery Current Drain: 0.6mA 9.Attack Time: 6ms 10.Release Time: 22ms,

Instructions:

*Use the brush small size to turn volume lound or weak, clockwise is louder, anticlockwise is weaker.

*Open the door battery when no use to save power.

* Correct wearing way:  Removal string is down

* Use lens wiping cloth to clear shell. It is ok to use medical alcohol to clear earplug

* Use the brush small side to clear the ear wax , avoide it block the sound outlet.

1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica) 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., 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) 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

Company information：

In 2019, it invested and set up a factory in Xiamen to build a large domestic hearing aid production and r&d base with an area of about 12,000 square meters. Since the introduction of automatic production system in 2018, the company has taken the lead in realizing automatic production of hearing AIDS in China. Accurate automatic operation has greatly improved production capacity and made quality more stable

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill 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 resolve 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 ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important 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.