Product Details
True Wireless Earbuds Bluetooth hearing amplifier Touch Control
with Wireless Charging Case IP8 Waterproof Stereo Earphones
Specifications
* 100% Rechargable, Magnetic Charging Station
* Crystal Clear Digital Sound Quality
* Comfortable Wearing, Easy to Use
* MCIC Type
* Fits Ear Canal Nicely Without Discomfort
* Easy to Use Up and Down Volume Buttons
* Low Power Consumption Long Time Using Whole Day
* Using Time with Charger Case > 30 hours
* Charging box is also a portable which can supply twice full
charges* Earbuds Design
- Bluetooth connect to smartphone
- Listening programs switch and volumes control by APP (SOUNDWEAR)
- Personalized setting based on individual listening experience
- 4 listening Programs- General, Restaurant, Traffic, Outdoor
- Noise reduction- Reduces background noise to help you focus on
speech.
- Feedback canceler- Reduces feedback from the hearing aid for a
comfortable hearing experience
- 4 channels WDRC, more sounds sources received
K22 Rechargeable hearing aids | Digital ear canal |
Maximum output (dB SPL):110 | Frequency range (Hz):200-4500 |
Average output (dB SPL):108 | Harmonic distortion: 500Hz: 3% |
Full gear gain (dB):35 | Harmonic distortion: 800Hz: 3% |
Average gain (dB):30 | Harmonic distortion: 1600Hz:3% |
Battery: rechargeable lithium battery | Internal noise (dB):30 |
Company Profile
We make life sound better
Retone is the global leader in hearing solutions. It allows you to
hear more sounds and do more than you think. We put the hearing
impaired at the core of everything we do.
Our highly integrated series of capabilities are designed to
provide our customers with high-speed, large-capacity, high-quality
and high-flexibility but low-cost wireless hearing solutions from
APP design to shell molding and mass production. We are proud to
introduce a significant upgrade of our product line, all products
are compatible with the latest BLUE wireless technology. In
addition to the most common BTE, Open-fit and RITE products, we
also provide industry-first ITE products that use this latest
technology.
Constantly strive to find better solutions to help people
rediscover their hearing so that they can lead a prosperous, active
and fulfilling life. Good hearing will produce positive health
effects, increase social participation, improve communication, and
reduce the risk of depression.


