User's Manual

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Bluetooth Operation
1. Please ensure that the Bluetooth function has been turned
on in the settings of your Bluetooth enabled device.
2. Turn the headphone on by holding down the MFB for about
2 seconds. The LED indicator light will flash blue to detect
Bluetooth enabled devices near you and will enter pairing
mode.
3. “GEMLINE EB” will appear on the Bluetooth device list,
select “GEMLINE EB” to establish pairing. If instructed to
enter a PIN code, please enter ‘0000’.
4. The LED indicator light will turn blue to indicate successful
pairing.
5. When you want to play audio from another Bluetooth device,
disconnect the headphone from the original device and follow
steps 1-3 to re-pair the headphones with a new Bluetooth
enabled device.
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2. The LED indicator light will be red during charging and will turn
blue once it is fully charged.
1. When the battery is low, please charge via the included USB
cable. The charging time is approximately 2 hours and provides
up to 10 hours of continuous operation. Standby time is
approximately 24 hours.
Specification
• Model: 100498-001B
• Bluetooth Specification: Bluetooth V4.2
• Profiles Supported: A2DP 1.2, AVRCP 1.4, HFP 1.6,
HSP 1.2, DI 1.3
• Wireless Working Range: 10m (without obstacles)
• Built-in Battery: 3.7V/100mAh
• USB Recharge Voltage: DC 5V
• Output Power:0. 25mW
• Frequency Response: 20Hz-20KHz
Packing List
• ASTRA 3D BLUETOOTH HEADPHONES
• USB Charging Cable
• User Manual
• EVA case
page 05
Warning
1. Do not disassemble, repair, or modify the headphone.
2. Do not place product in or near fire to avoid danger, as it
uses a lithium battery.
3. Avoid storage at extreme temperatures, this can shorten the
battery life and may affect the headphone.
4. Keep the headphone dry and do not store the headphone in
damp areas to avoid damage to the headphone.
5. Avoid dropping the headphone as it may cause damage the
product.
Kind Reminder
1. To prolong the headphone life span and to avoid hearing
damage, please do not listen to music under high volume for
long periods of time.
2. When an error occurs with the headphone, please turn off
the headphone and restart it to troubleshoot.
3. When the headphone power is low, the Bluetooth range may
be affected. Please charge the headphone to avoid
disruptions during use.
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1. Inspect whether the headphones are
searching for a Bluetooth enabled device
to connect to. If not, restart the headphone.
1. Inspect the volume of the connected
headphone or Bluetooth enabled device and
adjust the volume as needed.
2. The power of the battery is insufficient,
please recharge the headphone.
1. The power of the battery is insufficient,
please recharge the headphone.
2. Restart the headphone.
2. Difficulty in searching and connecting to
a desired device can be affected if multiple
devices are equipped, turned on, and in
range for Bluetooth connectivity. Please
turn off or disable the Bluetooth function
on the other devices.
3. The power of the battery is insufficient,
please recharge the headphone.
1. Inspect the distance between the
headphone and the Bluetooth enabled
device, it may exceed the Bluetooth
transmission range.
2. Inspect if there is an obstacle between
the headphone and the Bluetooth enabled
device.
3. The power of the battery is insufficient,
please recharge the headphone.
Unable to pair the
headphone with a
mobile device
Problem Troubleshooting Method Problem Troubleshooting Method
The music stops
from time to time
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The Bluetooth word mark and logos are registered
trademarks owned by the Bluetooth SIG, Inc. and any use of
such marks by The Gem Group is under license. Other
trademarks and trade names are those of their respective
owners.
The sound is low
or distorted
The Bluetooth
indicator light
remains OFF
Arcos Bluetooth Earbuds
Instruction Manual
IC: 21530-100498
FCC ID: 2AGR4-100498
Front Cover page 02
Overview
This device contains licence-exempt transmitter(s)/receiver(s) that
comply with Innovation, Science and Economic Development
Canada’s licence-exempt RSS(s). Operation is subject to the
following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including
interference that may cause undesired operation of the device.
L’émetteur/récepteur exempt de licence contenu dans le présent
appareil est conforme aux CNR d’Innovation, Sciences et
Développement économique Canada applicables aux appareils
radio exempts de licence. L’exploitation est autorisée aux deux
conditions suivantes:
(1) L' appareil ne doit pas produire de brouillage;
(2) L' appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d' en compromettre le
fonctionnement.
NOTE: 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 communica-
tions. 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 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
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate the equipment. 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 interference received, including
interference that may cause undesired operation.
Button Control
• Power On/Off:Slide power button to switch headset on or off
• Play/Pause: Press the MFB button
• PREV: Triple-click the MFB button
• NEXT: Double- click the MFB button
•
Volume Up: Press Vol+, Hold Vol+ to continue to increase volume.
A stone sounds when the maximum volume, as set on your device,
is reached
• Volume Down: Press Vol-, Hold Vol- to continue to decrease
volume. A stone sounds when the minimum volume is reached
Hands-free phone use
• Answer incoming call: Long press MFB button
• End call: Short press the MFB button while in a call
• Reject incoming call: Press and hold the MFB button
Charging The Headphone
① Volume down
② Volume up
③ Multi - Function button
④ Micro-USB Port
⑤ Charging indicator
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