JINGHAO A40C AI Smart OTC Completely-In-Canal Hearing Aid JH-A40C

$68.00~75.00 / Parcel Min.order：100

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About this item:

·FDA 510K Approval OTC Self-fitting hearing aids ·Micro and Ergonomic Design,Completely-In-Canal(CIC)Hearing aids ·Premium medical-grade hearing compensation experience ·IP66 protection against dust and water ·Up to 16 hours battery,with up to 48 hourstotal in the case ·Fine-tune Personalization via Smart APP(compatible with iOS and Android)·High-quality music,streaming,and hands-free calls

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TECHNICAL DATA

Model	A40C
Type	CIC
Bluetooth Version	5.0
Channel	16
Multi Hearing Programs	4 (Standard/Outdoor/Music/Restaurant)
Max.Output (Ospl90)	≤105±3dBSPL
The Full-on Average Gain Value(HFA Avg)	22dB±3dB
Equivalent Input Noise(EIN)	10dB±5dB
Frequency Range	200-6050Hz
Total Harmonic Distortion(500Hz/800Hz/1600Hz)	2%

The Latency Value	14ms
Battery Life(without connecting BT)	16 hours
Battery Life(music)	2 hours
Battery Life(phone call)	1 hours
Charging time of hearing aids	2 hours
Charging cycle of charging case	≥2 times
Suitable for	mild to moderate hearing loss
APP Control	√ iOS and Android
Self-fitting	√
Adaptive Directionality	×

ACOUSTIC CORVE

PRODUCT CERTIFICATION

JINGHAO A40C hearing aid is FDA 510K-cleared for OTC and self-fitting use, ensuring compliance with rigorous medical safety and efficacy standards. The enhanced hearing designs and global regulatory compliance make these AI hearing aids ideal for worldwide distribution.

⚠️ This document contains screenshots from the FDA database and is not an official certificate.

1.Visit: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfRL/TextSearch.cfm

2.Search for “K221052”

3.Compare: Decision Date,Sponsor Name,Product Code etc..

MEDICAL-GRADE PRECISION AT EVEERY dB

Rigorously verified by audiologists, JHINGHAO A40C hearing aid small hearing aids deliver a premium medical-grade hearing compensation experience for mild to moderate hearing loss individuals.

Using recurrent neural networks (RNN), its Neural Envelope Dynamic Noise Reduction Algorithm analyzes sound in both time and frequency domains, distinguishing speech from

noise and dynamically reducing noise while preserving speech clarity.（Annex: Noise reduction data in the test box）