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BlueParrott B450-XT User Manual
PAGE 3
SAFETY INFORMATION
IMPORTANT SAFETY NOTE: Prolonged exposure to high volume levels can damage your
hearing. To avoid injury, set the volume to the lowest comfortable level. If you experience
ringing in your ears, or voices sound muffled, stop using the headset. Avoid turning up the
volume to block noisy surroundings. It’s possible for your ears to adapt to volume that
is too high, and this could result in permanent hearing damage without any noticeable
discomfort.
• Check with local and state laws regarding cell phone/headset usage while operating a
motor vehicle.
• The headset is IP54 rated. Do not immerse any part of this product in water.
• Plastic bags and small parts may cause choking if ingested. Keep them away from small
children and pets.
• Use only the power cords included with this product.
• Avoid temperatures exceeding 60° C (140° F) (may cause equipment failure).
PACKAGE CONTENTS
A. B450-XT Headset with Leatherette Ear
Cushion
B. Spare Foam Ear Cushion
C. Spare Microphone Windscreen
D. USB-C Charging Cable
E. Auto (DC) Adapter
F. Quick-Start Guide*
G. Warranty and Compliance Document*
*Not pictured.
Images are not shown to scale.
D
E
B
A
C
BlueParrott B450-XT User Manual
PAGE 4
GLOSSARY OF TERMS
On: Headset is on, but there is no connection to the phone (red light will flash).
MFB: Abbreviation for “Multifunction Button.”
Multipoint Mode: Multipoint Mode allows you to connect and switch between two
Bluetooth devices.
Paired: Two Bluetooth devices agree to communicate with one another.
Standby Mode: Headset is on, Bluetooth link is active, and the user is not on a call (blue
light will flash).
Talk Mode: Headset is in use with the cell phone while the cell phone is on an active call
(blue light will flash).
A2DP: Advanced Audio Distribution Profile is a Bluetooth protocol for streaming audio
other than call audio, e.g. music or GPS directions.