IN4 TECHNOLOGY CORPORATION

Model NO. 

IN4 UP-6SC

Standard Frequency 

2500Hz

Max.Output Sound Level Gain 

42 ± 5dB

Highest Sound Pressure Level 
for Input SPL 90dB 

119 ± 5dB

Equivalent Input Noise Level 

Below 19dB

Battery Current 

Max 1mA

Total Harmonic Distortion Value of Reality 

1600Hz: below 3%;800Hz: below 4%; 500Hz: below 4%

Continuous Use 

180 hours per charge

Battery Type 

Button size PR-41 battery

Operating Temperature / Humidity 

+10°C ~ +40°C / 30% ~ 85% RH

Storage Temperature / Humidity 

-10°C ~ +60°C / 30%~85% RH

Size 

<Hearing Aid> 24.3(L) x 13.7(W) x 10.9(H) mm

<Case> 65.0(L) x 46.5(W) x 16.5(H) mm

Weight 

<Hearing Aid> 2.2g (battery included)

<Case> 16.2g

Material 

<Hearing Aid> ABS

<Case> ABS

<Soft Tips> Silicone