Audited Supplier
Angle CN430 B+
Customized
ISO, RoHS, CE, FDA
New
High Power
Digital Hearing Aid
Adult, Elderly, Mild to Moderate Hearing Loss
Air Guide Hearing Aid
All Digital Hearing Aid
Deep Ear Canal
for Moderate to Severe Hearing Loss
1 Year
Avialable
Avialable
Bluetooth
SOROYA
Standard
15*10*10cm, 0.3kg
China
9021400090
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 |
