Best Quality Electric Bluetooth Hearing Aids Rechargeable Pocket Ear Machine for Sale Hearing Aid Cic Device Invisible

• Customization: Available
• Customized: Customized
• Certification: ISO, RoHS, CE, FDA
• Model NO.: Angle CN430 B+
• 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: Avialable
• OEM/ODM: Avialable
• Feature: Bluetooth
• Transport Package: Standard
• Specification: 15*10*10cm, 0.3kg
• Trademark: SOROYA
• Origin: China
• HS Code: 9021400090
• Production Capacity: 50000/Month

Product Description

130nm digital signal processing chip
4-channel automatic volume control (WDRC)
Blutooth 5.0, working with Phone (both andriod and ios), PC and Pad.
Middle-power output with low distortion
Adaptive feedback cancellation
Layered Noise Reduction
Automatically saving volume & mode
Multiple functions with one button
3 program modes(P1 Quiet Environment Mode, P2 Noise Reduction Mode, P3 Advanced Noise Reduction Mode)
Mode switch prompt tone
Volume change prompt tone
Low battery warning indicator
Booting Automatically out of box
Power off in the box

Specification

PARAMETER	FUNCTION
Peak OSPL 90 ( dB SPL): 115±3dB HAF OSPL 90 ( dB SPL): 104±3dB	• Highly integrated analog circuits
Peak Gain(dB) : 31±4dB HAF/FOG Gain (dB) : 28±4dB	• volume control with push button combination with program switch
Frequency range(Hz) : 500-4500Hz Distortion : 500Hz : 2.5% 800Hz : 1.8% 1600Hz: 1.5% Equivalent Input Noise (dB): 28dB Battery size : NA Battery current(mA): 1.2mA	• Magnetic catch charging • Noise Reduction • booting automatically out of box • power off in the box   • 4 channels fully digital chipset