Free Sample OTC Deaf Audifonos 16 Channels Pocket Contact Phone APP Rechargeable Digital Bluetooth Hearing Aid

📋 Basic Specifications

Model NO.

Dragon CF430S B+

Condition

New

Output Type

High Power

Signal Type

Digital Hearing Aid

Application

Adult, Elderly

Conduction

Air Guide Hearing Aid

Type

BTE (Behind the Ear)

Channels

4/8/16 Channels

Warranty

1 Year

OEM/ODM

Available

🚀 Core Features & Functions

130nm Digital Signal Processing Chip

16-Channel Automatic Volume Control (WDRC)

Hyper Cardioid Pickup Pattern Microphone

Double Microphones for Precision

Middle-power Output with Low Distortion

Adaptive Feedback Cancellation

Layered Noise Reduction Technology

Automatically Saving Volume & Mode

3 Program Modes (Quiet, Noise, Advanced)

BLE Wireless Bluetooth APP Control

Magnetic Catch Charging System

Auto Power On/Off via Charging Box

📊 Technical Data

Peak OSPL90 (dB SPL)	107±3dB
OSPL90-HFA (dB SPL)	104±3dB
Peak Gain (dB)	31±4dB
HFA/FOG Gain (dB)	28±4dB
Equivalent Input Noise (dB)	≤30dB
Frequency Response Range (Hz)	F1≤500Hz, F2≥4000Hz
Harmonic Distortion	≤3%
Certificates	CE, FCC, ISO, ROHS

❓ Frequently Asked Questions

Q1: How many channels does the Dragon CF430S B+ support? A: This model is available in 4, 8, or 16-channel configurations, providing high-definition digital sound processing for various hearing needs.

Q2: Can I control the device using my smartphone? A: Yes, it features BLE wireless Bluetooth control and is compatible with the "HA Smart" app for easy adjustments.

Q3: How does the charging system work? A: It uses a convenient magnetic catch charging system. The devices automatically power on when removed from the box and power off when placed back inside.

Q4: Does it have noise reduction features? A: Yes, it includes layered noise reduction and adaptive feedback cancellation to ensure clear sound even in noisy environments.

Q5: What program modes are available? A: There are 3 preset modes: P1 for Quiet Environments, P2 for General Noise Reduction, and P3 for Advanced Noise Reduction.

Q6: Is this suitable for seniors? A: Absolutely. It is specifically designed for adults and seniors looking to improve their hearing with a comfortable BTE (Behind-the-Ear) style.

Product Detail

Free Sample OTC Deaf Audifonos 16 Channels Pocket Contact Phone APP Rechargeable Digital Bluetooth Hearing Aid

Product Description

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Free Sample OTC Deaf Audifonos 16 Channels Pocket Contact Phone APP Rechargeable Digital Bluetooth Hearing Aid

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