CHARGING
Connect the charging cable to any powered USB port and to the charging port located on the headset’s
remote control.
The status indicator light will stay red while charging and turn blue when fully charged.
When the battery is low, the headset will say “battery low” and a red light on the remote will flash
twice every two seconds.
Apple® devices such as the iPhone®, iPad®, and iPod touch® will also display an on-screen headset
battery indicator when the M9B is connected.