Product Details

1. High Power BTE digital Hearing aid

2. MPO & Low-cut Trimmers

3. Roller Volume control

Product Description

Bright 401

Signature feature

100% Digital processing for exceptional sound quality

2 channels WDRC amplifier

12 bands frequency shaping

Low level expansion

Low battery warning

Earhook design,easy operating

volume control

Memory switch tone

Low frequency cut setting

MPO trimmer

Low current consumption

Advantages

Digital BTE

High power design

Low cut & MPO trimmer by rocker switch

Technical Data

Peak OSPL90(dB SPL) 133

OSPL90-HFA(dB SPL) 128

Peak Gain(dB) 76

HFA/FOG(dB) 65

Reference test gain(dB) 52

Frequency range(Hz) 200-4200

Distortion %

@ 500Hz 2.0

@ 800Hz 1.0

@ 1600Hz 1.0

EQ input noise(dB) 20

Battery Size 675A

Battery Current(mA) 1.0

ANSI S3.22/2003 &IEC118-7/2005 (HA2-2CC Coupler)

/Reference test gain: 65dB@1000Hz

/Data may be subject to change with product refinement