High Quality Rechargeable Digital Earring Aid Amplifier Mini Hearing Aid

• Customization: Available
• Customized: Customized
• Certification: ISO, RoHS, CE, FDA
• Model NO.: Mini CN430S
• Condition: New
• Output Type: High Power
• Signal Processing Type: Digital Hearing Aid
• Application: Adult, Elderly
• Conduction Mode: Air Guide Hearing Aid
• Principle: All Digital Hearing Aid
• Type: Deep Ear Canal
• Hearing Fitting: for Moderate to Severe Hearing Loss
• Warranty: 1 Year
• Sample: Avaliable
• OEM/ODM: Avaliable
• Transport Package: Standard
• Specification: 15*10*10cm, 0.3kg
• Trademark: Custom
• Origin: China
• HS Code: 9021400090
• Production Capacity: 50000/Month

Product Description

130nm digital signal processing chip

4-channel automatic volume control (WDRC)

Middle-power output with low distortion

Adaptive feedback cancellation

Layered Noise Reduction

memory function

Multi-function button

3 environmental modes

Program switching prompt

Volume adjustment tone

Low battery warning tone

Power-on delay tone

Open when unpacking, close when unpacking

Charging box with power storage function

Magnetic charging

Specification

Peak OSPL90(dB SPL)	≤110+3dB
OSPL90-HFA(dB SPL)	100±4dB
Harmonic distortion	≤3%
Peak Gain(dB )	35±3dB
HFA/FOG Gain(dB )	28±3dB
Equivalent input noise(dB)	≤32dB
Frequency response range(Hz)	F1≤350Hz F2≥3500Hz
Warranty	1 year
Packing	15.3x9.6x5.8cm
Certificate	CE, FCC, ISO, ROHS