User's Manual

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ENG
ENG
Charging
- When the charger is connected, with power on or off, the headset will turn off.
- While charging, the LED indicator will show a solid white light.
- The buttons will not function while the device is charging.
- It takes 2 hours to fully charge the headset.
- When charging is complete, the LED indicator will turn off.
Change direction
Low battery
- An announcement will play once every 2 minutes.
- If the battery is not charged, the headset will turn off.
Power on
- Move the power switch to the ‘ON’ position.
• The power will turn on and a startup tone will play.
- The audible battery status alert will let you know the battery level.
Power off
- Move the power switch to the ‘OFF’ position.
• A shutdown tone will play, the Bluetooth link will disconnect and the power will
turn off.
Call Button
Volum Up/Down
Button
LED Indicator
Microphone
Speaker
Power Switch
Left Right
Battery status alert
- By pressing and holding the VOLUME DOWN button for 3 seconds, you can check
the battery status of the HBM-280. The audible battery status alert will inform you of
the battery level. There are 3 levels of battery power:
1. Battery High
2. Battery Medium
3. Battery Low
Front
Back
Description of parts How to use
How to use
Charging Port