---
product_id: 748571629
title: "OTC Hearing Aids for Seniors, Superior Sound Quality, Comfort & Invisible design, AI Noise Cancellation, 120+ Hours of Charging Case Usage, 3 Smart Scene Modes（white）"
brand: "bigprot"
price: "$3"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/748571629-otc-hearing-aids-for-seniors-superior-sound-quality-comfort-invisible
store_origin: NZ
region: New Zealand
---

# AI noise cancellation 16-channel Hi-Fi sound 120+ hours battery life OTC Hearing Aids for Seniors, Superior Sound Quality, Comfort & Invisible design, AI Noise Cancellation, 120+ Hours of Charging Case Usage, 3 Smart Scene Modes（white）

**Brand:** bigprot
**Price:** $3
**Availability:** ❌ Out of Stock

## Summary

> 👂 Hear More, Live More — Stay Connected in Every Moment

## Quick Answers

- **What is this?** OTC Hearing Aids for Seniors, Superior Sound Quality, Comfort & Invisible design, AI Noise Cancellation, 120+ Hours of Charging Case Usage, 3 Smart Scene Modes（white） by bigprot
- **How much does it cost?** $3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/748571629-otc-hearing-aids-for-seniors-superior-sound-quality-comfort-invisible)

## Best For

- bigprot enthusiasts

## Why This Product

- Trusted bigprot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Support You Can Trust:** Backed by a 1-year warranty and responsive US-based support, because your peace of mind matters.
- • **Smart Scene Adaptation:** Seamlessly switch between indoor, outdoor, and smart modes to perfectly tune your hearing to any environment.
- • **Power That Keeps Up With You:** Enjoy up to 24 hours per charge plus 5 full recharges from the sleek case—120 hours of uninterrupted sound freedom.
- • **Crystal-Clear Audio Precision:** Experience industry-leading 16-channel sound processing with AI-powered noise cancellation for unmatched clarity.
- • **All-Day Comfort, All-Day Confidence:** Ergonomic, medical-grade design ensures invisible wear and supreme comfort from morning meetings to evening socials.

## Overview

The BIGPROT OTC Hearing Aids combine advanced 16-channel sound processing with AI noise cancellation to deliver superior audio clarity. Designed with medical-grade materials for all-day comfort and an invisible fit, these hearing aids adapt intelligently to your environment via 3 smart scene modes. With an ultra-long battery life offering up to 120 hours of usage through a portable charging case, they ensure you never miss a moment. Supported by a 1-year warranty and dedicated US-based customer service, BIGPROT redefines hearing convenience for seniors.

## Description

Full description not available

## Features

- 【Hi-Fi Sound Quality】BIGPROT features an upgraded industry-leading smart chip and a 16-channel sound processing system with AI-powered dynamic noise cancellation, delivering true-to-life sound. With 45dB maximum gain and 11 adjustable levels, you can easily find your perfect volume.
- 【Super Comfort & Invisible】BIGPROT prioritizes both wearer comfort and privacy protection. Its ergonomic curved design significantly enhances discreetness, while being crafted with medical-grade materials ensures all-day comfort with no discomfort.
- 【Smart Scene Mode】BIGPROT hearing aids intelligently adapt to your surroundings with 3 specialized modes（indoor, outdoor, smart）, Simply select the best mode for your environment and experience remarkably natural sound, powered by our advanced processing chip. Hear the world with clarity and comfort again!
- 【Ultra-Long Battery Life】Enjoy up to 24 hours of runtime on a single charge. The included charging case provides 5 additional full charges, delivering a remarkable total of 120 hours of power. Never worry about frequent charging again!
- 【Satisfaction Guaranteed】Your satisfaction is our priority. We promise to provide a one-year warranty for defective products, Even if you encounter any problems, Please feel free to contact us US-based Online Tel support team(Mon-Sun, 9 AM - 5 PM PST)
- color：white

## Product Details

- **Brand:** Bigprot
- **Color:** white
- **Model Name:** FH312
- **Power Source:** Battery Powered
- **Battery Weight:** 10 Grams

## Images

![OTC Hearing Aids for Seniors, Superior Sound Quality, Comfort & Invisible design, AI Noise Cancellation, 120+ Hours of Charging Case Usage, 3 Smart Scene Modes（white） - Image 1](https://m.media-amazon.com/images/I/51T5DHyifzL.jpg)
![OTC Hearing Aids for Seniors, Superior Sound Quality, Comfort & Invisible design, AI Noise Cancellation, 120+ Hours of Charging Case Usage, 3 Smart Scene Modes（white） - Image 2](https://m.media-amazon.com/images/I/61D+54DB7mL.jpg)
![OTC Hearing Aids for Seniors, Superior Sound Quality, Comfort & Invisible design, AI Noise Cancellation, 120+ Hours of Charging Case Usage, 3 Smart Scene Modes（white） - Image 3](https://m.media-amazon.com/images/I/61Oft3VAM5L.jpg)
![OTC Hearing Aids for Seniors, Superior Sound Quality, Comfort & Invisible design, AI Noise Cancellation, 120+ Hours of Charging Case Usage, 3 Smart Scene Modes（white） - Image 4](https://m.media-amazon.com/images/I/61oM7b1nwbL.jpg)
![OTC Hearing Aids for Seniors, Superior Sound Quality, Comfort & Invisible design, AI Noise Cancellation, 120+ Hours of Charging Case Usage, 3 Smart Scene Modes（white） - Image 5](https://m.media-amazon.com/images/I/61eUlDUTghL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ just what I needed
*by P***O on August 17, 2025*

I have to say this Hearing aid is the best one I ever got! The perfect quality with unbeatable price. It comes charging box and many eartips just in case you need to replace it. The battery life is impressive, after fully charge, you can use it for a long time. You don't need to charge it frequently. The earbugs is designed small, which looks better. And it is comfortable when you wearing it. The sound quality is good too. You can hear sounds clearly with it. Overall, it is a great Hearing aids. I really like it.

### ⭐⭐⭐⭐⭐ Hearing Aids First Time
*by C***A on August 27, 2025*

This is my first hearing aid & when they came I didn't know what to expect or how they worked. When I would put them in it made this screeching noise so I called customer service & the agent was very nice & answered all my questions & have emailed me to check in. I can say that I can now hear things much clearer like sounds people from talking. I feel like I'm back in the game. The quality of these hearing aids seem to be durable & hopefully last for awhile. I also like that there discrete. I can't even tell that I've got them in my ears. Battery last for a long time. I would recommend these

### ⭐⭐⭐⭐⭐ Awesome quality
*by G***I on September 2, 2025*

I am really impressed with these hearing aids, they fit just like my oticon hearing aids that I need to replace the battery in. They are super comfortable with glasses on, and the sound quality is excellent.

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**Shop now:** [https://www.desertcart.nz/products/748571629-otc-hearing-aids-for-seniors-superior-sound-quality-comfort-invisible](https://www.desertcart.nz/products/748571629-otc-hearing-aids-for-seniors-superior-sound-quality-comfort-invisible)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*