Immerse yourself with Auto Focus

Our most advanced hearing tech locks on speech and reduces noise automatically.

View Tech Spec

32 Channels Precision Tuning

AI-powered to adapt to your hearing needs (high/low-frequency challenges), enhance speech clarity in noise, deliver natural sound with no fatigue, and fit all daily moments—reliable, personalized support.

Smart App For iOS&Android


In addition to self-fitting with a fitting device, mearsun also have self-developed APP for hearing self-fitting. There are two self-fitting methods to choose from, making fitting more convenient

Long Battery Life

Built-in 200mAh battery, which can be charged with a magnetic data cable. It only takes 2 hours to fully charge, and it can be used continuously for 14 hours.

Magnetic Charging

The mearsun hearing aid adopts the magnetic charging method, which has the advantages of anti-drop and fast charging time, and also makes the mearsun more exquisite in design, more beautiful to wear, and more space-saving to carry.

Self-fitting technology

An artificial intelligence algorithm based on millions of data models and the experience of professional hearing aids, enabling those with hearing impairments to easily find the most suitable hearing effect for themselves.Users can adjust the frequency response parameters in the range of 500-8000HZ on the screen of the fitting, and find a suitable one for them hearing effect.

IPX5 Waterproof

The materials used in mearsun hearing aids have IPX5 waterproof level, which can effectively prevent the intrusion of sweat and rain.

Enjoy everyday amazing

At Home

Join family conversations with ease

Hear the television clearly

Stay connected to household sounds

Outdoors

Talk comfortably during walks

Notice important traffic sounds

Enjoy your surroundings safely

Social Gatherings

Catch every word in busy restaurants

Follow conversations across the dinner table

Hear clearly in crowded party venues

Join group discussions without strain

Leisure Time

Listen to music or programs

Remain aware of your environment

Simple to use, easy to enjoy

Tech Specs

Core Performance

Fitting Methods: Self-fitting device + Mobile app support

Frequency Range: 500-8000Hz (Optimized for speech clarity)

Maximum Gain: 40dB (Enhances conversation volume effectively)

Speech Recognition: >20% improvement

Bluetooth: Version 5.2 (Enhanced connectivity for stable calls & audio streaming)

Battery & Charging

Battery Capacity: 200mAh lithium battery

Usage Time: Up to 14 hours per charge

Charging Method: Magnetic charging cable

Charging Time: Approximately 2 hours

Advanced Features

Bone Conduction Technology: Sound through cheekbone (keeps ears open)

Adaptive Noise Reduction: Auto-adjusts to environment

Open-ear Design: Comfortable wear (maintains situational awareness)

Water Resistance: IPX5 (Sweat and rain resistant)

Included in the Box

  • Box

  • Carrying Case

  • Manual & Charging cable

  • Self-fitting device

  • Mearsun Hearing Aid

Still have questions? We have answers

Why choose Mearsun MES-100?
  • Bone conduction make voice more soft and cleary
  • Self fitting saves your time & money to doctor
  • Easy to use with most Apple & Android equipments
  • IPX5 waterproof grade
  • 14 hours continuous working time
  • A perfect choice for mild, moderate, moderately severe and mixed hearig loss people
My heraing isn't that bad, do I reaaly need treatment?

It's a misconception that mild hearing loss isn't serious enough for hearing aids. In Audiology, the term "mild" is only used in comparison to not being able to hear at all. And because hearing loss occurs gradually — sometimes over decades — you may not even realize how bad it is. So even if you only have mild hearing loss, hearing aids can make a significant difference in your quality of life.

Research has also revealed that, over time, hearing loss can be associated with depression, cognitive decline, and an impact on work performance, among other issues. Learn more about hearing loss and associated comorbidities.If left untreated, hearing fatigue, caused by straining to hear people talk, can also be a significant cause of headaches, exhaustion, and social isolation. But the sooner you address your hearing loss, the more likely you'll avoid these issues.

How will hearing aids help me?

While hearing aids can improve how much you hear, the biggest impact is often your ability to understand others — no more saying "what" all the time, or feeling frustrated in loud settings. Our customers find renewed enjoyment in restaurants, concerts, and family gatherings. Beyond the everyday benefits, wearing hearing aids has been linked to long-term health benefits, such as healthier brain function.

Can I wear glasses with this hearing aids?

You sure can! Many of our customers wear hearing aids and glasses together comfortably. While there may be an adjustment period, a properly fitting hearing aid will stay put. Our tip is to avoid glasses with particularly thicker arms.

Why are your price so low?

Our high-quality hearing aids feature the same technology as many that are sold in brick-and-mortar audiologist offices, but through our online direct-to-consumer approach, we're able to keep costs low and pass the savings on to you. We've found that our hearing aids are thousands less than the national average price of a traditional in-person clinic.