Digital Hearing Aids

DIY OTC Digital Bluetooth Hearing Aids

4 Channel Digital , Bluetooth APP , Open fit in Ear
DIY OTC Digital Bluetooth Hearing Aids

Description

Reviews

DIY OTC Digital Bluetooth Hearing Aids
Established in 2016, Earsmate is a newer hearing aid brand, but it has quickly become one of the most desirable, thanks to quality sound and nearly invisible designs. There are a few Bluetooth-enabled hearing aids devices in Earsmate’s product line: the V402BT and the G402BT. The catch is that Earsmate hearing aids are so small, but they have Bluetooth chips built into them. Users benefit from Earsmate’s Bluetooth technology for enjoying the hearing and life everyday.
 
Earsmate Bluetooth Hearing Aids App Control G402BT Wireless 4 Channel WDRC processor Digital Hearing Aids, Bluetooth enabled and controlled by smart phone with precision hearing match technology, be confident that your hearing device is giving you the accurate boost that you need, and features 100% digital sound processing for exceptional sound quality.
 
Features:
  • Fitting for Mild to Moderate Hearing Loss
  • 4 Channels WDRC and 12 bands Frequency
  • Directional mic (2 mics) for Directional Hearing
  • Comfortable Open fit BTE Model, Easy to Use
  • APP control by IOS or Android phone
  • Tiny Size, discreet Behind the Ear
  • Nearly Invisible When Worn in The Ear Canal
  • Fits Ear Canal Nicely Without Discomfort
  • Easy to Use Up and Down Volume Buttons
  • Low Battery Warning Frequency Controls for Unique Environments Normal/Everyday Frequencies
  • Noise Reduction Frequencies Feedback Control
  • Fully Digital, Noise Filtering and Cancelling Technology Bluetooth enabled

Technical Data:
 
- 100% Digital processing
- Peak OSPL90(dB SPL):110dB
- Peak Gain(dB):40dB
- EQ Input Noise(dB): 20dB
- Frequency range(Hz):250-5500Hz 
- Bluetooth Compatible
- App IOS/Android control
- 4 channels WDRC amplifier
- 12 bands frequency shaping
- Build-in Dual microphone
- Wide band MPO Trimmer
- AFC of Adaptive Feedback Cancellation
- Noise Reduction
- Open-fit design, easy operating
- Rocker switcher for volume adjustable
- Low battery warning
- Low power consumption.0.9mA
- A312 Battery size for 80-100 hours
 
Pairing the Earsmate DIY Bluetooth hearing aids to your Iphone or Android Phones via Bluetooth APP to easily access more programming options. With the Hearing aid bluetooth APP, you can control your different listening environments from your smart phone, you can adjust the volume or other functions. To download the app, simply search "Control HA App" in the iOS App Store or the Android Google Play Store. 
 
 
 
Product Description
 
Precise Amplification for Diverse Hearing Needs
The DIY OTC Digital Bluetooth Hearing Aids are engineered to serve adults with mild to moderate hearing deficits seeking customizable and efficient hearing solutions. Designed by prominent digital hearing aid manufacturers, these devices incorporate an open-fit in-ear/BTE configuration offering discreet, comfortable wear. The system is intended for users requiring an accessible, user-driven digital hearing amplifier that facilitates real-time adjustment via smartphone apps, enabling tailored amplification across multiple acoustic environments without professional intervention. Application ranges from at-home use to retail demonstration, emphasizing utility for audiological self-management and trial fittings.
 
Advanced Digital Processing and Connectivity Features
Equipped with a 4-channel WDRC digital hearing amplifier and 12-band frequency shaping, this device ensures amplified sound clarity and noise reduction across 250 to 5500 Hz frequency ranges. Bluetooth compatibility allows seamless streaming from both iOS and Android platforms controlled through dedicated apps, offering volume and environmental program customization. The built-in dual microphones enhance directional sound capture, while adaptive feedback cancellation minimizes distortion. Technical specifications include a peak OSPL90 of 110 dB and peak gain of 40 dB, backed by low power consumption and extended battery life using A312 batteries, underscoring efficient system operation.
 
Integration and Value in Hearing Health Systems
Within clinical and retail environments, these OTC digital hearing aids deliver cost-effective, scalable solutions that align with regulatory standards and consumer expectations for device interoperability. The rechargeable digital hearing aid integration with mobile platforms supports enhanced user autonomy and reduces service dependencies. These devices complement hearing healthcare workflows, facilitating client education, app-based device management, and trial customization programs. The offering from digital hearing aid manufacturers optimizes return on investment for providers by combining technological reliability with logistical simplicity in inventory and user support.
 
 
 
Product Advantages
 
Structural and System Integration Benefits
The DIY OTC Digital Bluetooth Hearing Aids utilize a modular open-fit design facilitating adaptive wearability and streamlined assembly, developed by experienced digital hearing aid manufacturers. The integration of a 4-channel digital hearing amplifier effectively balances sound amplification and feedback suppression within a compact housing. Bluetooth-enabled app control interfaces follow industry standards, ensuring compatibility with existing smartphone ecosystems. Device design incorporates rocker volume controls and dual microphones maximizing user interface intuitiveness and environmental sound processing robustness, aligning with modern digital hearing amplifier design conventions.
 
Optimized Performance and User-Centered Functionality
Performance metrics demonstrate the device’s ability to deliver consistent, 100% digital sound amplification with minimal signal distortion and noise interference, attributed to advanced WDRC processing and feedback cancellation algorithms. The inclusion of low battery warning and energy-efficient circuitry contributes to extended operational reliability. Usability is enhanced by intuitive app control, enabling users to fine-tune volume and program settings, streamlining hearing assistance across various noise settings. As a rechargeable digital hearing aid solution, it offers substantial user value through convenience and reduced consumable costs, fostering improved auditory experiences and device acceptance.
 
 
 
Use Scenarios
 
Application in Outreach Hearing Healthcare Services
In community hearing healthcare programs and retail OTC channels, this digital hearing amplifier serves as a primary device facilitating user-directed hearing rehabilitation. The open-fit design and smartphone integration simplify fitting procedures, enabling healthcare workers to guide users through app-based adjustments without extensive audiological equipment. Its rechargeable digital hearing aid attributes align with field protocols for reduced maintenance needs, supporting compliance with device usage instructions and improving client adherence. Integration with mobile health systems permits remote support, advancing operational efficiency in resource-constrained environments managed by digital hearing aid manufacturers.
 
Role in Teleaudiology and Remote Sound Management
Within teleaudiology frameworks, these DIY OTC Digital Bluetooth Hearing Aids enable remote calibration and monitoring through Bluetooth connectivity and application controls, pivotal for healthcare settings emphasizing virtual patient support. The device’s technical capacity to deliver adaptive frequency shaping and digital sound processing enhances audiological assessments remotely, offering reliable amplification akin to clinical-grade digital hearing amplifiers. This scenario underscores the convergence of digital hearing aid manufacturers’ technology and healthcare IT infrastructure, facilitating compliance with regulatory standards for medical device interoperability and expanding patient access to personalized hearing solutions.
 
 
 
FAQ 
 
How do I customize the sound settings on the DIY OTC Digital Bluetooth Hearing Aids?
Our hearing aids offer smartphone app control compatible with IOS and Android, allowing you to adjust amplification, volume, and environment presets. This level of customization ensures the hearing aid fits your specific hearing needs with real-time adjustments for various situations.
 
Can you explain the battery life and maintenance of these digital hearing aids?
We use A312 size batteries that provide about 80-100 hours per battery, depending on usage. Our devices feature low battery warnings to help with timely replacement. The low power consumption design supports extended operation between battery changes, reducing maintenance efforts.
 
What certifications support the quality and safety of your digital hearing aids?
Our products comply with multiple quality standards such as FDA, CE, RoHS, FCC, and ISO13485 medical certification. These certifications demonstrate our commitment to manufacturing safe, reliable digital hearing aids designed for international markets.
 
Do you offer customization services for digital hearing amplifier hardware or software?
Yes, we provide OEM/ODM services including PCB design, housing molding, and minor firmware/app customization. Our expertise in digital hearing amplifier technology supports tailored solutions to meet specific customer requirements and integration needs.

 

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