Bluetooth Hearing Aid Deaf Sound Amplifier Audifonos USB Hearing Aid Elderly Deaf Mini Adjustable Tone Call

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Product upgrade comparison

Before: Sound adjustment 1-4, the ons are round After the upgrade: sound adjustment 1-6, the ons are square All blue products and skin tone products have been upgraded

What are your biggest concerns before buying?

1.Which type of charging plug should I buy?

EU plugs: Germany, France, the Netherlands, Denmark, Finland, Norway, Poland, Portugal, Austria, Belgium, Hungary, Spain, Sweden and other EU countries as well as South Korea, Ruia and other countries US plug: the United States, Canada, Japan, Brazil, the Philpines, Thailand and other countries UK plug: Britain, Pakistan, Singapore, Malaysia, Vietnam, Indonesia, Maldives, Qatar and other countries AU plug: Australia

2.Suitable for Left or Right Ear？

The earplugs are made of soft silicone material, which will not hurt your ears for a long time. The ear hook can be rotated 360°, and both left and right ears can be used.

Notice:

Please do not use the charger to charge high-power electrical appliances. Voltage instability may cause damage to the charger. For the health of your products, please use them safely, otherwise we will not bear any responsibility

Suitable for Left or Right Ear

The earplugs are made of soft silicone material, which will not hurt your ears for a long time. The ear hook can be rotated 360°, and both left and right ears can be used.

Small Size and Easy to Carry

Easy to carry where you go. Hard ABS exterior, soft silicone interior. Big enough to hold 2 hearing aids. Keep your hearing aids protected from moisture and debris.

Double Noise Reduction Hearing Amplifier

Intelligent audio proceing, dual filters, remove all kinds of noise. One on switches three different modes, no matter at home, on the road or in the vegetable market, it can easily reduce noise.

Quickly Charge

Sound amplifier charging about 6 - 8 hours can be full and about 80H+ can be used. hearing aistance devices allows you to easily communicate with others, Provide a "boost" for your better life.

Specifications: Color: Blue, Beige(Optional) Charging Type: USB charging Maximal Sound Output: 118dB ± 4dB Frequency Range: 400Hz-3800Hz Equivalent Input Noise Level: ≤ 30dB Input Voltage: AC110-220V Output Voltage: DC5V Rated Power Supply Current Consumption: ≤ 2mA Ts: 1. Do not remove or replace the built-in lithium battery 2. The power adapter and the main unit have a certain amount of heat during the charging proce, which is normal. 3. Charge for at least 4 hours at the first time, and then use out completely . After three consecutive times, the battery can be used optimally. bluetooth Open Method: After booting, pre and hold the M on for about 3 seconds to hear a very clear sound, then the indicator light is blue that means the bluetooth function is turned on. bluetooth Connection Method: Turn on the bluetooth function of the mobile phone, enter the bluetooth search interface of the mobile phone system (or other smart device with bluetooth function), find the name of the bluetooth device of ZTQ and click the connection. After the connection is succeful, there will be a voice prompt for succeful pairing of ""Pairing succefully"". Note: When the battery is low, the bluetooth function will not be used, but the sound amplifier can work normally, because the power consumption of the sound amplifier is smaller, so please charge it when the bluetooth function is not used. bluetooth usage: 1. When a call comes in, pre the M on to answer or hang up, and pre and hold for 2 seconds to disconnect. 2. When playing music, short pre the M on to pause or resume playback. 3. If there is no sound signal for 10 seconds, the machine will automatically exit bluetooth mode to enter the hearing aid mode and exit the bluetooth connection after a period of time. Package Included: 1x Voice Sound Amplifier Device (High Quality Box Package) 1x Plug 1x USB Cable 1x Brush 1x User Manual

Why does the hearing aid have loud screeching sound ? How to wear a hearing aid?

Because the contact part of the earplug and the ear canal is not completely closed, the sound amplified by the hearing aid leaks from the gap and is amplified again by the microphone, so there will be a howling sound. How to wear a hearing aid? Step1: Ensure the hearing-aid is fully charged Step2: Turn off the hearing aid, switch to level 0 and choose the noise-canceling mode Step3: Place the device close to the outside of your ears, and put the earplugs into the ears in this way. step4: Make sure the earplugs can fill the ear canal. Step5: Then turn on the hearing aid, turn up the volume little by little Step6: If the volume is within the acceptable range, we just need to spend some time getting used to the device. TS 1.It is USB hearing aist without frequent battery replacement 2.Please choose an earplug that fits the ear canal, as the gaps can cause noise. 3.Please use the correct wearing method to ensure that the hearing closely match the ear canal to avoid sound feedback and howling. 4.Do not touch the little loudspeaker which is used for reception with your hands during use, otherwise it will make noise.

About shping
Shping and Packaging 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.