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The modern world has its comforts, but it can also be rough on your precious ears. Loud music, house-rumbling construction noises, and more can all contribute to gradual听力损失。
Some条件药物也会导致听力损失。也可以与年龄有关或在家庭中奔跑。
However, there are ways to cope with hearing loss, including wearing a hearing aid or personal sound amplification product (PSAP).
Below, we take a closer look at Nano Hearing Aids and outline the difference between PSAPs and助听器。
Nano助听器有一系列非处方（OTC）听力设备。从技术上讲，这些与助听器不同，因此在常见问题解答部分下的Nano网站上的公司名称及其语言有点欺骗。
许多人有时很难听到，并且可能会从一些额外的帮助中受益。PSAP旨在扩大没有听力损失的人的环境声音。
Since 2017, the非处方助听器法案允许出售OTC PSAP，以改善对这类设备的访问。不过，食品药品监督管理局（FDA）目前没有像助听器一样调节PSAP。
处方助听器是FDA调节的1类医疗设备，可治疗听力损失。耳朵，鼻子和喉咙（ENT）医生和听力学家通常会在他们弄清楚导致听力损失的原因后开出它们。
另一方面，PSAP不需要处方或医生就诊，但实际上也没有治疗听力损失。相反，他们只是使您周围的声音更大声。
这两个类别之间的关键区别是，获得许可的专业人士计划医学助听器根据医生的处方或听力图，而PSAP是大量生产的。
In October 2021, the
这将使FDA对诸如Nano助听器等公司的质量控制获得更多的质量控制，理想情况下，使消费者更有能力信任广告和产品。
Nano提供了各种不同的型号。他们两者都出售落后设备。Current options include the following:
纳米SX2000
这些是纳米出售的最昂贵的选择。它们适合耳朵后面，但耳塞的耳塞进入了耳朵。它们很小，使它们几乎看不见，并有两种颜色：银色和米色。
When the battery is low, users get an audible alert.
Users can also access frequency and feedback controls to eliminate unwanted noise.
Along with the hearing aids, the package comes with a 6-month supply of batteries, cleaning supplies, four earbud sizes, and a portable case.
纳米sigma +
These devices are Bluetooth-enabled and work with the Nano mobile app. They use two directional microphones to enhance the important noises and minimize sounds you don’t want to focus on. They’re battery-powered and fit behind the ear.
Nano Mobile应用程序允许您在智能手机上完成听力测试，然后根据测试结果帮助助听器调整。
A protective carrying case, charging dock, cleaning supplies, a manual with directions, and four-plus earbud sizes are included with purchase.
纳米X2充电
这些具有噪音过滤和 - 现实技术以及易于打印的按钮。它们也适合耳朵。
他们提供四种不同的设置，具体取决于您所处的环境类型。您可以单一充电最多使用Nano X2充值16小时。他们带有充电案。
Along with a protective carrying case, the X2 Recharge hearing aids come with four different earbud sizes, cleaning supplies, and a user manual.
Nano RX2000 Rechargeable
这些单元走在耳朵后面，并具有降噪技术。像Nano X2充电一样，充电后最多可使用16小时。
RX2000仅提供两个环境声音设置，并且没有方向性麦克风。因此，它们的价格比Nano X2可充电少一些。
This model also comes with cleaning supplies, extra ear tubes, and four different earbud sizes.
纳米CIC充电
这些是Nano的内部设备。它们带有多个耳塞尺寸。它们采用噪音降噪技术，但没有任何环境声音设置。
这些助听器完全可充电，电池电量超过16小时。这些辅助工具带有清洁配件，额外的耳管以及有关如何操作的指示手册。
Nano Hearing Aids cost between $1,289 and $3,500, and that’s for一unit to outfit one ear. However, there are frequent sales and options to buy one get one free.
The cost for a set of prescription hearing aids ranges from $1,600 to $8,000.
根据以下标准，纳米助听器的声誉差不多：
- 纳米助听器的名称具有误导性，因为它们不是真正的医疗助听器，也不是FDA批准的。
- 目前没有专门致电Nano的FDA警告信。但是，在2018年，
FDAissued a letter to all hearing device companies, cautioning them against advertising their products as OTC hearing aids. - There are no recent or pending lawsuits involving Nano Hearing Aids, but there have been many complaints lodged with the BBB.
Most of the complaints we found have to do with product quality issues or issues with refunds. Some customers note they were not satisfied with the responses or outcomes. (There have even been examples of当地新闻站介入尝试帮助客户获得全额退款。）
毫不奇怪，公司网站上的大多数评论都是正面的。许多负面评论与背景噪声问题有关。人们还说，这些设备听起来不太明确。
Nano具有45天的满意保证。对新设备不满意的人可以在45天的时间范围内将其返回以全额退款。不过，重要的是要注意，运输费是不可退还的。
To start a return, you’ll need to call or email the company. Some complaints outline problems with the return process. In some cases, people say they never received their refunds.
该公司还为其设备提供保护计划。如果您意外损坏了设备或发现制造缺陷或故障，这些计划将覆盖您1年。您可以阅读有关Nano的退货政策的更多信息here。
Here’s an overview of the pros and cons of Nano Hearing Aids:
优点
- 比处方助听器更实惠。Nano的一些选择比医疗助听器便宜，这使得预算的人更容易获得。
- Easier to access than prescription hearing aids.您不需要处方即可购买其中一种设备。
缺点
- 未批准FDA。纳米与FDA注册助听器,which is something that every company selling medical devices has to do. They’re not regulated like prescription hearing aids.
- 新技术背后没有证据。Nano claims that their app, which works with some of their more recent devices, can perform hearing tests. There’s no evidence that these tests can replace audiograms and other doctor-performed hearing tests.
- 大量客户投诉。Most of these complaints are about product quality, customer service, and success with returns.
尽管除非您18岁，否则您不需要被医生看见
医疗保健专业人员（最好是耳鼻喉科医生）可以评估您的听力损失的原因和数量。他们也可以适合您助听器满足您的需求。
FDA建议对听力学家或助听器分配器进行仔细检查。
Want the convenience of ordering hearing devices online but not sold on Nano Hearing Aids? Similar online竞争对手include:
- 小说。小说专注于客户支持，并通过免费的在线听力测试和45天的无风险试用。
- 活泼。活泼提供100天无风险的试用，以及按需听力学家护理和听力设备调整。
- eargo。eargoincludes unlimited lifetime support via phone, chat, and video. Extended warranties are also available on these hearing devices.
Comparison table
| 姓名 | Price | 助听器类型 | 听力损失类型 | Trial period | Warranty |
|---|---|---|---|---|---|
| 小说 | ranges from $998–$2,798 | BTE（落后），RIC（纳入接收器）和CIC（完全中的） | mild to severe | 45 days | 1年 |
| 活泼 | 每耳朵的$ 1,195– $ 1,995 | 仅BTE | mild to moderate | 100天 | 3 years |
| eargo | 从$ 1,450– $ 2,950不等 | IIC (invisible-in-canal) | mild to moderate high frequency | 45 days | 1–2 years |
如果您遭受听力损失，最好的选择是与ENT医生交谈。如果没有已知的医疗原因导致听力医生进行听力测试，并建议使用合适的设备来治疗。
如果您的听力遇到困难，那么对您的听力进行测试很重要。在这些考试期间，您的医疗保健专业人员可以确定可能影响您听力的任何潜在的健康问题，包括威胁生命的状况。
Companies should be transparent about the differences between prescription devices and OTC devices. Unfortunately, many brands are more interested in selling their products than giving sound advice to customers.
On Nano’s FAQ page, they say that it’s unnecessary to see an audiologist, which makes us hesitant to recommend their products.
他们还说，助听器是FDA注册的，“是被归类为I类的医学假肢设备”。这是一个误导的描述。FDA注册的设备与FDA批准的设备不同。
所有医疗设备都需要在出售之前在FDA上注册，因此说已注册产品并不多。我只是意味着这是一种被FDA视为低风险的设备。
如果：
- 听力损失interferes with your daily activities
- 听力损失becomes worse or doesn’t go away
- 突然的听力损失occurs
- you hear ringing sounds in your ears
- ear pain occurs in addition to hearing loss
- 听力损失results inheadaches
- 事故或伤害会影响您的听力
如果您对听证会有所关注，请务必向您的医疗保健专业人员提及。他们可能会将您转介到ENT进行进一步诊断或治疗。在某些情况下，不需要助听器，但是需要其他形式的治疗。
纳米助听器是否由Medicare覆盖？
Original Medicare不涵盖任何助听器或听力考试。一些Medicare Advantage计划（C部分）包括额外的覆盖效益，但您需要与他们联系，以进一步讨论您的计划所做的和不涵盖的内容。
重要的是要注意，纳米网页特别指出，他们不接受保险作为付款方式。
Where are Nano Hearing Aids made?
它没有在制作纳米助听器的地方做广告。
Does Nano Hearing Aids provide good hearing aids?
纳米助听器实际上并不是助听器。它们是PSAP。尽管他们可以放大和降低某些声音，但实际上并没有治疗听力损失。纳米助听器的工作状况如何，并取决于周围的噪音和您的听力。
If you have concerns about your hearing, you’ll want to discuss it with a healthcare professional and get appropriate treatment. Nano Hearing Aids shouldn’t be used as a substitute for medical care.
Without a firm FDA ruling, we can’t recommend Nano Hearing Aids. We’re also wary of the way Nano markets their products as “hearing aids.”
就是说，没有什么可以阻止您自己尝试这种设备。但是，最好在购买任何类型的助听器之前与医疗保健专业人员或听力学家交谈。
如果您正在遭受听力损失，医疗保健专业人员可以确定是什么导致听力损失并帮助治疗。
Steph Coelho是长期偏头痛的自由作家，他对健康和健康特别感兴趣。当她没有在键盘上敲击斜纹，她可能会在一本好书中深陷鼻子。
Catherine Crider, CD/PCD(DONA), CLEC, CBE, JD, MEd, has worked with children for the past decade as a trained elementary and special education teacher, and finds special joy in supporting blossoming families and their infants. She enjoys educating new parents and parents-to-be about their different options as well as the current best practices in baby care. Catherine writes for various websites and teaches full-spectrum childbirth and postpartum education in several locations in California’s North Bay Area and Peninsula.