Description:

Functional Features

Integrated Aralog, Balanced Armature Receiver,
MEMS Mic, Volume Control, “H” contol for tow frequency suppression,
“N” control for normal, “O” control for turn off power, Rechargeable
Lithium ion battery
Charging time: 2.5 hours
Bartery life: 40 hours per full charge

Technical Specitication:

OSPL90:- MAX at 2200Hz: 125.3 dB, HFA AVG: 120.8 dB
FOG50:- MAX at 2200Hz: 45.7 dB, HFA AVG: 39.3 dB
Frequency Range : 293-3827Hz
Harmonic Distortion: 500Hz : 1.1%, 800Hz: 1.7%
1600Hz: 0.1%
Equivalent Input Noise Level: 25 dB