WORKSTREAM 43905 Instruction manual

Bluetooth® + USB Wireless Web Meeting Headphones
P/N 43905
Quick User Guide
ONLINE SUPPORT
Monoprice™ is pleased to provide free online support. For order
related issues, contact the Customer Service department through the
Live Chat link on our website www.monoprice.com or via email at
[e-mail]

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For technical issues, contact the Technical Support department
through the online chat button on our website www.monoprice.com
or by sending an email to [e-mail]
Check the website for support times and links.
PACKAGE CONTENTS
Please take an inventory of the package contents to ensure you have
all the items listed below. If anything is missing or damaged, please
contact Monoprice™ Customer Service for a replacement.
1x Headphones
1x Wireless USB Transmitter
1x Boom Microphone
1x Foam Microphone Cover
1x 3.5mm Audio Cable
1x USB Type-C® Charging Cable
1x Quick User's Guide

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PRODUCT OVERVIEW

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BATTERY CHARGING
The LED Indicator will flash green 3 times each second when the
battery is low and needs to be charged. Additionally, the battery
should be charged before first use and at least once every three
months to keep it fresh and capable of holding the full charge.
Perform the following steps to charge the battery.
1. Plug one end of the included USB Type-C® Charging Cable into
the Type-C Charging Port on the headphones, then plug the
other end into a USB power source, such as a computer, wall
charger, or external battery pack (available separately). If the
headphones were powered on, they will automatically power
off. The LED Indicator illuminates solid red while charging is in
progress. A full charge will take approximately 3 hours.
2. When the LED Indicator turns off, the battery is fully charged.
Unplug the USB Type-C Charging Cable from the headphones
and from the USB power source.
Note: When wirelessly connected to an iOS® device, the current
battery level is displayed in the upper right corner.

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OPERATION
Power
•With the headphones powered off, press and hold the
button. The headphones will turn on and the LED Indicator will
illuminate blue for 3 seconds. If the headphones have already
been paired and the paired device is turned on and in range,
they will connect with that device. Otherwise, the LED
Indicator will flash blue and green alternately, indicating that
the headphones are in Bluetooth® pairing mode.
•With the headphones powered on, press and hold the
button. The LED Indicator will flash blue and green alternately
for 2 seconds and the headphones will turn off.

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Volume
•Momentarily press the button to decrease the volume
level.
•Momentarily press the button to increase the volume
level.
Playback
•With audio playing, momentarily press the button to
pause playback.
•With audio playback paused, momentarily press the
button to start/resume playback.
•With audio playing, press and hold the button to skip
forward to the next track.
•With audio playing, press and hold the button to skip
back to the previous track.

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Phone Calls
•When an incoming call is detected, momentarily press the
button to answer the call.
•When an incoming call is detected, press and hold the
button to reject the call.
•With a call in progress, momentarily press the button
to hang up.
•When using a Bluetooth® connection, double press the
button to redial the last number in your call record.
BLUETOOTH CONNECTION
Perform the following steps to use a Bluetooth® wireless connection.
1. 1. With the headphones powered off, press and hold the
button. The headphones will turn on and the LED
Indicator will illuminate blue for 3 seconds. If the headphones
have already been paired and the paired device is turned on
and in range, they will connect with that device. Otherwise,

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the LED Indicator will flash blue and green alternately,
indicating that the headphones are in Bluetooth® pairing
mode.
2. Open the Bluetooth settings on your mobile device, then scan
for available connections.
3. Locate and select the MP43905 entry.
4. Once the headphones have connected to your device, the LED
Indicator will illuminate solid blue. While audio is playing, the
LED Indicator will slowly blink blue.
Note that if the headphones are moved out of range of a connected
device, they will automatically disconnect. If they are moved back in
range within 5 minutes, they will automatically reconnect. If the
headphones are out of range for more than 5 minutes, they will
automatically power off.
If you want to clear the Bluetooth pairing, press and hold the
and buttons for about 3 seconds. The headphones will then
enter Bluetooth pairing mode.

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WIRELESS USB TRANSMITTER
In addition to the built-in Bluetooth® radio, they headphones feature
the ability to establish a wireless connection with the included
Wireless USB Transmitter. This allows you to use a wireless
connection with a PC that does not have Bluetooth capability.
First Connection
Perform the following steps to establish an initial wireless
connection.
1. Plug the included Wireless USB Transmitter into an available
USB port on your system. It will automatically install the
necessary drivers and will enter standby mode.
2. Press and hold the Multifunction Button on the Wireless USB
Transmitter for 2 seconds to enter pairing mode. The LED
Indicator on the Wireless USB Transmitter will begin flashing
green while it automatically pairs with the headphones.

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3. Once paired and connected, the LED Indicator on the Wireless
USB Transmitter will illuminate solid green.
Reconnecting
Once the initial pairing has been completed, the headphones will
automatically reconnect with the Wireless USB Transmitter when
they are powered on.
Breaking Connection
Momentarily press the Multifunction Button on the Wireless USB
Transmitter to disconnect from the headphones. The LED Indicator
on the Wireless USB Transmitter will illuminate solid red. You can
now plug the Wireless USB Transmitter to a different device.

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Clear Connection
Press and hold the Multifunction Button on the Wireless USB
Transmitter to clear the connection record. The LED Indicator on the
Wireless USB Transmitter will flash red and green alternately.
Power Off
Unplug the Wireless USB Transmitter to turn in off. Plug it in to turn
in on.
REGULATORY COMPLIANCE
Notice for FCC
FCC ID: 2AMWY-UG-05
This device complies with Part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any

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interference received, including interference that may cause
undesired operation.
Modifying the equipment without Monoprice's authorization may
result in the equipment no longer complying with FCC requirements
for Class B digital devices. In that event, your right to use the
equipment may be limited by FCC regulations, and you may be
required to correct any interference to radio or television
communications at your own expense.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the

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equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for
help.
Notice for ISED Canada
IC: 24103-43905
This device complies with ISED Canada license-exempt RSS
standard(s). Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that
may cause undesired operation.

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Le présent appareil est conforme aux CNR d’ISDE Canada applicables
aux appareils radio exempts de license. L’exploitation est authorisée
aux deux conditions suivantes: (1) l’appareil ne doit pas produire de
brouillage, et (2) l’utilisateur de l’appareil doit accepter tout
brouillage radioélectrique subi, même si le brouillage est susceptible
d’en compromettre le fonctionnement.
Radio Frequency Exposure
This device meets the ISED Canada requirements for exposure to
radio waves and is designed and manufactured not to exceed the
emission limits for exposure to radiofrequency (RF) energy. To
comply with Canada RF exposure compliance requirements, this
device must not be co-located or operating in conjunction with any
other antenna or transmitter.

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Monoprice™, Workstream™, the Workstream logo, and all Monoprice
logos are trademarks of Monoprice Inc.
The Bluetooth® word mark and logos are registered trademarks of
Bluetooth SIG, Inc.
USB Type-C® and USB-C® are registered trademarks of USB
Implementers Forum.