User Manual

Function Operation
Cue
Tone
Volume
Up
Double click top button
2
Thump
Volume
Down
Double click bottom button
2
Thump
Mode
Switch
Single click bottom button, mode will change in cycle:
①
Mute
②
Regular mode, suitable for relatively quiet scenarios.
③
Speech enhancement mode, suitable when in need
of focusing on voice. E.g., restaurant, in moving
transportation, etc.
1
Thump
03 Hearing Function
l Buttons Instruction
Front Microphone
Back Microphone
Top Button
Bottom Button
l Frequently used Hearing Function
LED
Indicator