Product Specs

Key pattern
Function
functional operation
LED
indicate
voice prompt
MFB
Power on
open a position
The
green
light
goes out
POWER ON
Power off
Warehousing
Green
light out
POWER OFF
Match
Warehouse Entry/Exit
Green
light out
ONE TWO
Hearing
Aid Mode
Default
NA
Pure
Bluetooth
mode
Touch &Hold 3s
NA
The beep goes on
twice
Answerin
g calls
Short Press
NA
One beep
hang up
Long press 1s/ double click
NA
One beep
Decline
calls
Long press 1 NA
NA
One beep
play
music
Long press 1.5s
NA
One beep
Pause
Long press 1.5s
NA
One beep
V+/V-
volume
plus
Double click for 0.5s / hearing aid
volume plus one level, a total of 6
levels, the volume is cycled from
high to low
NA
Beep。。。。
PROMPT TONE