background image

Situation

Mode1

Quiet Mode:

Minimizing ambient noises from 
the environment.

Mode2

General Mode:

Emphasizing on human voice to 
make speech clearer. This mode is 
recommended for daily use.

Mode3

Clear Mode:

Reducing ambient noises for quieter 
performance.

Mode4

TV Mode:

Amplifying both high and low frequencies.
This mode is ideal for watching TV 
and listening to music.

 LED Indicator  

The color of LED indictor illustrates the power status of ME-300D.

Status

Normal power

Low battery

Charging

Fully charged

Not charged

Charging

Fully charged

Color of LED Indicator

Green

Orange

Blue

Green

Off

Blue

Off

Power on

Power off

-5-

Reviews: