Function
Action
Prompt / “Audrey Says™”
“Welcome to AfterShokz”
Power on
Press and hold for
2
seconds
Power off
“Power off”
Press and hold for 3
seconds
Press and hold both buttons for
2 seconds while on a call
Press and hold both buttons for
3 seconds while music is playing
Click the or volume-
button while music is paused
Click the or volume-
button to adjust volume while
music is playing
Mute
“Mute on” or “Mute off”
Switch EQ
“Battery high/Battery medium/
Battery low/Charge me”
Adjust volume
One beep
Check battery
status
/ Power Button (B); Volume- Button (C)
Model number
AS660
20Hz - 20kHz
Specifications
Speaker type
Frequency response
Bone conduction transducer
Speaker sensitivity
96 ± 3dB
“Standard mode /
Vocal booster mode /
Earplug mode”
