Descriptions:

Standard Feature:-

Exquisitely Well-fit, DFC, Expansion, Power on Delay,
Low Battery Indicator and Start Up Indicator, Instantaneous Noise
Blocking System

Optional Feature:-

Autophone Program, Bluetooth, Wireless Charging

Technical Specitication:

SSPL90 : 131 dB, HEA-SSPLA90: 124 dB
MAX GAIN : 62 dB, HFA Full-on Gain: 55 dB
Frequency Range (Hz):200-5800Hz
THD:- 500Hz: 3.5%, 800Hz: 2.4%, 1600Hz: 0.2%
Equivalent Input Noise Level: 23 dB
Battery Current: 0.85 mA
Attacking Time: 8 ms and Releasing Time: 26ms