(both)Hearing Aid Ear Sound Amplifier BTE Rechargeable Heari

Tips for buyers:Causes of whistling/noise: In order to make a small hearing aid, the internal amplifier and microphone are placed close to each other. The sound is continuously received and expanded, so there is a certain possibility of whistling after power-on. At present, small hearing aids and high-power hearing aids on the market are difficult to avoid whistling, and only fully functional digital hearing aids can avoid whistling.Ways to avoid whistling/noise:1. When the power is large (the amplified sound is large), it is more likely to produce howling. Therefore, gradually increasing the bass volume can effectively prevent howling.2. When the ear canal is completely closed, there is no whistling sound. So after cleaning the ear canal, put on the hearing aid, test the earplugs from large to small, find the most suitable earplugs, and ensure that there is no air leakage.3. After the hearing aid enters the ear canal, it is recommended to push the hearing aid with your fingers and hold it for 1-2 seconds, then release it to fully extend the earphone.4. In the shutdown state,turn the volume of the hearing aid to the lowest level, then insert it into the ear. Make sure that the earbud completely fills the ear. Then turn on the power button and slowly increase the volume to a suitable volume.5. Users who have not heard the sound for a long time may cause hearing loss due to the long-term failure to hear the sound, resulting in the hearing aid still unable to hear the sound. Please persevere, continue to stimulate the growth of the hearing nerve, and you will hear after a while. If you are not sure whether your hearing aid is working properly, you can try the product on a person with normal hearing.6. Please pay attention to cleaning the ear canal and keep the earplugs clean.In addition:If you do not know how to use it or there is a problem with your hearing aid, please do not rush to leave a negative review and contact us. Thank you.Feature1. Mini BTE design2. High power with chip noise reduction3. 4 modes of operation, multifunctional design4. Low power reminder, USB Rechargeable( Do not need to change battery )5. Charging 4-6Hours, working up 80 hoursSpecificationProduct Name: Rechargeable BTE  Hearing AidColor: Beige/Blue with charger headCharger: DC 5V150mA~1AWeight: App. 6.5gSize: 15x40x10mmMaximum Output: 129+4dBMaximum Gain: 38±5dBTotal Harmonic Distortion: ≤5%Equivalent Input Noise: ≤28Package included1 x Hearing aid4 x Earplug (Different sizes)1 x User manual1 x storage Box1 x USB charging cablewith the charge headKindly Remind1.Adjust volume to the minimum before wearing.2.Choose an earplug of slightly bigger size to avoid whistler.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.5.Keep the ear plug clean.NoticeCharger INPUT: AC100-240V, 50-60Hz / 0.15AChargerOUTPUT: 5V, 1000mA1. Please use the matching charger to charge the product, otherwise the product may be damaged.2. If you need to use a replacement charger, please use a charger suitable for the product. If an inappropriate charger is used to charge the product, it will cause damage to the product.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 stableAbout shipping

Shipping and Packaging All items will be double checked and well packed before sending.Items 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 remote areas,it may take a little longer). 

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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 or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

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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.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 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 remote areas,it may take a little longer).Your satisfaction is our first priority.

*If 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.