User's Guide

Power On (Fig. 8)
Uncover the lid and they will power on automatically.
Power Off (Fig. 9)
Put the earbuds into the charging case and close the lid, they will turn off
automatically.
Pairing
• You can use one earbud or both earbuds as per your preference. Please
refer to the corresponding pairing instructions.
• Before pairing, please turn off other Bluetooth devices and place the device
to be connected close to the earbuds.
8
9
L R
Couple Earbuds Mode
1. Uncover the lid and take out both earbuds. They will connect with each
other automatically. The LED indicators on both earbuds will flash white
indicating the earbuds are in pairing mode now.
2. Turn on the Bluetooth function on your device and search for nearby
devices. Find “Boltune BT-BH023” in the searching results, tap
on the name to connect.
3. Once connected, the LED indicators on both earbuds will flash white slowly.
Note:
• It is not recommended to wear the two earbuds on different people. If
necessary, please keep the two earbuds close to each other in couple
earbuds mode.
Single Earbud Mode
1. Pair both earbuds with your device in Couple Earbuds Mode before using in
Single Earbud Mode.
2. Take out one earbud from the charging case and make sure the other is
placed in the charging case with the lid covered.
3. You can freely use the single (left or right) earbud now.
Note:
If you want to change to couple mode, simply take out the other earbud
from the charging case, they will pair with each other automatically.
Clear Pairing List
If you failed to pair your device with the earbuds, please clear the pairing
history as instructed below:
OPERATION AND FUNCTIONS
Function
Play / Pause
Operation
Tap the Touch Control on
either of the earbuds twice
Tap the Touch Control on the
right earbud
Tap the Touch Control on the
left earbud
Volume +
Volume -
Voice Prompt
/
Toots when highest setting
is reached
/
Tap the Touch Control on the
right earbud three times
Next Track
/
Tap the Touch Control on either of
the earbuds once
Tap the Touch Control on the left
earbud three times
Tap and hold the Touch Control on
either of the earbuds for 2 seconds
Tap and hold the Touch Control on
either of the earbuds for 2 seconds
Previous Track
Answer Phone
Call
Decline an
Incoming Call
Hang Up
Phone Call
/
/
/
Call rejected
Clear Pairing List
Refer to the “Clear Pairing List” section
/
Go into Pairing
Mode
Successfully
paired with
your device
Bluetooth out
of Range /
Failed to pair
with your device
Refer to the “Pairing” section
/
/
Pairing
Connected
Disconnected
Note: Only when you are wearing the earbuds can you hear the voice prompt.
Turn On / Off
ANC Function
Only available when in pairing mode or
already paired in Couple Earbuds Mode:
Tap and hold the Touch Control on the
left earbud for 2 seconds
Toot
Toot
Turn On / Off
Voice Control
Couple Earbuds Mode:
Tap and hold the Touch Control on the
right earbud for 2 seconds
Single Earbud Mode:
Tap and hold the Touch Control on the
left earbud for 2 seconds
CLEANING AND MAINTENANCE
1. Clean the earbuds and the charging case on a regular basis.
2. Use dry and soft cotton cloth to wipe the unit.
Note: Do not insert anything into the product.
3. Keep away from sharp objects to avoid scratches.
4. Put the unit in a dry and shady place if it is to be idle for a long time.
5. Do not clean the product with detergent or chemicals.
No. Problem Solution
Failed to turn on the
earbuds
Earbuds low battery, please charge them
1
Failed to charge the
earbuds
• Place the earbuds into the charging
case properly
• Make sure the charging case is fully charged
2
Can’t charge the
charging case
Make sure the charging cable is intact
and plugged in properly
3
Can’t find
“Boltune BT-BH023”
in the Bluetooth device
list
The earbuds reconnected with previously
paired device automatically:
• Deactivate the Bluetooth function of
previously paired device or clear
“Boltune BT-BH023” from its Bluetooth
device list, and then search again
• Put the device to be connected close to
the earbuds
4
TROUBLESHOOTING
Failed to pair the
earbuds with your
device
• Turn on the device and activate its
Bluetooth function before pairing
• Bring the earbuds into pairing mode
as instructed in the “Pairing” section
5
7
6
No sound in one of the
earbuds in couple
earbuds mode
Place both earbuds back to the charging
case then take them out, they will pair
with each other automatically. If pairing
failed, restore them back to the factory
settings as instructed in the “Clear Pairing
List” section
8 Poor sound quality
• Wear the earbuds properly and keep
them close to each other.
• Place the connected device close to the
earbuds or remove the obstacles
between them
• Clear the debris on the earbuds
9 Unstable connection
• The effective distance may shorten with
obstacles in the way
• Turn off other Bluetooth devices to
decrease the interference
10
Can’t hear the other
party during a phone call
Set the volume to higher level
11
The other party can’t hear
your voice during a
phone call
Free the built-in microphone of any
covers
Touch Control of the
earbuds is unresponsive
Place the two earbuds into the charging
case and cover the lid, disconnect the
Bluetooth connection. Uncover the lid to
turn on the earbuds and pair again.
WARRANTY AND SERVICE
If any problems occur, please contact the Boltune Customer Care Centre via
the contact information listed in this User Guide.
12
1. If you have paired your device with the earbuds before, remove "Boltune
BT-BH023" from the Bluetooth device list.
2. Take out one of the earbuds and make sure the other is placed in the
charging case with the lid covered. In the first 10 seconds, press and hold the
Multifunction Touch Control for 10 seconds until the LED indicator flashes
white three times. The pairing history is then cleared with the earbud off.
3. Take out the other earbud. In the first 10 seconds, press and hold its
Multifunction Touch Control for 10 seconds until the LED indicator flashes
white three times. The pairing history is then cleared with the earbud off.
4. Put both earbuds back into the charging case, close the lid, then uncover it
to pair with your Bluetooth® device as instructed in “Pairing” section.
Note:
If you want to pair the earbuds with another device when you have already
paired them with a device, deactivate the Bluetooth function on the paired
device or remove “Boltune BT-BH023” from its Bluetooth list. Restore the
earbuds to factory settings as instructed above if pairing failed.
Failed to use a
single earbud
As instructed in Single Earbud Mode,
make sure both earbuds are paired with
your device before using a single earbud.
The Bluetooth® word mark and logos are registered trademarks owned by
the Bluetooth SIG, Inc. and any use of such marks by Sunvalleytek
International Inc. is under license. Other trademarks and trade names are
those of their respective owners.
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 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 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
thefollowing 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.
WEEE Compliance
Correct Disposal of This Product (Waste Electrical & Electronic Equipment)
(Applicable in countries with separate collection systems)
This marking on the product, accessories or literature indicates that the
product and its electronic accessories should not be disposed of with other
household waste at the end of their working life. To prevent possible harm to
the environment or human health from uncontrolled waste disposal, please
separate these items from other types of waste and recycle them responsibly
to promote the sustainable reuse of material resources. Household users
should contact either the retailer where they purchased this product, or their
local government office, for details of where and how they can take these
items for environmentally safe recycling. Business users should contact their
supplier and check the terms and conditions of the purchase contract. This
product and its electronic accessories should not be mixed with other
commercial wastes for disposal.
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