True Wireless Stereo Earbuds
Model :
BH024
USER
GUIDE
Package Contents
USER GUIDE
QUICK START GUIDE
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① Boltune True Wireless Stereo Earbuds (BT-BH024)
② 6 x Ear Tips (two are equipped on the earbuds)
③ 1 x USB-C Charging Cable
④ 1 x User Manual
⑤ 1 x Quick Start Guide
Product Diagram
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① Multifunction Touch Control
② Microphone
③ LED Indicator
④ Charging Contacts
⑤ Charging Slot
⑥ Charging Indicator
⑦ Reset Button
⑧ USB-C Charging Port
⑨ Charging Case
Important Safety Instructions
Please read the instructions thoroughly before using this product and retain it for
future reference.
• Do not wear earbuds with high volume for a long time to avoid damaging
your hearing.
• Set the earbuds to low volume before you put them on, then increase the
volume gradually as per your preference.
• Do not set volume too high to stay aware of your surroundings.
• Please refer to local laws and regulations if you want to answer phone calls via
this device during driving.
• For your safety, avoid distraction from music or phone calls when you are
driving or doing other activities with potential dangers.
Hearing Safety
Warning: Please set the volume to proper level to avoid
hearing damages.
• Do not expose this product to high temperatures.
• Do not immerse the earbuds into water or expose them to humidity for a
long time.
• Do not clean the product with detergent containing alcohol, ammonia,
benzene or abrasives.
• Avoid dropping.
• Place the earbuds back into the charging case when not in use and keep it
away from children and pets to avoid choking hazard.
• Unauthorized disassembly of any parts of this product is forbidden, which may
cause re hazard, warranty voidance, and/or property loss.
• Close attention is needed when using near children.
• Keep the charging case away from water, rain or any other liquid.
• Don’t use the product in thunderstorm to avoid malfunction or electric shock.
• Always ask a professional technician or authorized personnel for repair.
Caution
This product contains lithium battery. Never expose it to excessive heat
such as direct sunlight or re to avoid explosion.
Wear Your Earbuds
Ear tips with dierent sizes are included in the package, try all sizes and choose the
ones tting you best.
Choose the Right Tips
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Wear the Earbuds
Please wear the earbuds as shown below.
Pictures only
for reference.
Using Your Earbuds
Charging
Bluetooth Caution
• When the device is connected wirelessly to another device, place
the two devices close to each other to achieve their normal
functionalities and avoid possible signal interference.
• The maximum eective Bluetooth range is 10 meters (33 feet),
which may vary with the environmental circumstances.
• When using a wireless connection, make sure there are no
obstacles between the two devices. Obstacles including walls and
fences may shorten the eective range.
1. Put the earbuds into the charging case as per the L (left) and R (right)
marks.
2. Cover the lid and charging will start automatically.
Charging the Earbuds
Charging the Charging Case
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Note:
• Please fully charge the earbuds when using them for the rst time.
• When battery is low, a “Battery low” voice prompt will be heard
(if you are wearing the earbuds). Please charge in time or the
earbuds will turn o automatically around 10 minutes later.
• Charge the earbuds at least once every 3 months when not using
for a long time.
1. Connect the charging port with any USB charging adapter or active
computer USB port.
2. The charging indicator will ash slowly in white, and turn solid white once fully
charged.
Power On
Uncover the lid and they will power on automatically.
Note:
• Unplug the charging cable (timely) when fully charged.
• When the battery is low, the charging indicator will ash red once
the case is opened.
• Press the Reset Button to check the current battery status.
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• You can use one earbud or both earbuds as per your preference. Please refer to
the corresponding pairing instructions.
• Before pairing, please turn o other Bluetooth devices and place the device to
be connected close to the earbuds.
• When the earbuds are disconnected from your device for more than 10 minutes,
they will turn o automatically.
Pairing
Power O
Put the earbuds into the charging case and close the lid, they will turn
o automatically.
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1. Uncover the lid to turn on the earbuds, they will connect with each other
automatically. The LED indicators on both earbuds will ash quickly in 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-BH024” in the searching results, tap on the name to connect.
3. Once the primary earbud “Boltune BT-BH024” is connected, a window pops up
after 2 ~ 10 seconds, requesting to pair the secondary earbud “Boltune
BT-BH024 L” with your phone.
4. Tap “Pair” to connect the secondary earbud with your phone. Once paired,
you can switch between the primary and secondary earbuds simply by putting
the original primary one back into the charging case.
Couple Earbuds Mode
Note
• The pop-up pairing only enables free switching between the
primary and secondary earbuds. Unsuccessful pairing will not
aect the actual connection between your phone and the earbuds.
• The earbuds can remember the devices paired previously, and
will attempt to pair with the last connected device for the rst 20
seconds. If re-pairing failed in 20 seconds, the earbuds will enter
pairing mode.
• It is not recommended to wear the two earbuds on dierent people.
If needed, please keep the 2 earbuds within 3 meters / 9.8 feet in
couple earbuds mode.
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