SE21
Audiological Features
2 Channels WDRC
2 Channels Low Level Expansion
2 Channels Maximum Output Limiter
8 Bands Equalizer
Intelligent Environmental Noise Suppression (6dB)
Adaptive Feedback Management System
Functional Features
Low Battery Warning
Pre-configured Tone Indicators for Startup
Power-on Delay
Volume Control Mode: Rotated VC
Battery type: 10A
Colors available:Red, Blue, Beige
TECHNICAL DATA
IEC60118-7/ANSI S3.22-2009
|
OSPL90 |
|
|
MAX AT 2900Hz dB |
112.7 |
|
HFA AVG dB |
110.3 |
|
FOG50 |
|
|
MAX AT 2200Hz dB |
40.3 |
|
HFA AVG dB |
36.4 |
|
FREQUENCY RANGE HZ |
200-4800 |
|
Harmonic distortion |
|
|
500Hz |
1.3% |
|
800Hz |
1.1% |
|
1600Hz |
1.0% |
|
EQ INPUT NOISE dB |
19.6 |
|
BATTERY DRAIN |
1.32 |
|
BATTERY LIFE/HOUR(TYPE 10A,95mAh) |
72 |
Located in Xiamen, a beautiful city in China, Xiamen Mirasing Technology Co., Ltd has been dedicated to the design, R&D, mass production of sound amplifier, hearing aid, audio algorithm, Bluetooth software for many years. The company mainly involved in supplying, OEM and ODM of sound amplifier and hearing aid and their accessories for customers.
We provide package solution of premium sound amplifiers and hearing aids with a competitive price. Our good service is welcomed by customers. The products made by Mirasing has been sold all over the world.
