Techly ICC SB-BLT20 User manual
P/N: ICC SB-BLT20
8059018364293
Technical features
TURN TO
EARBUD
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EN User's Manual
IT Manuale d’istruzione
WWW.TECHLY.COM
WIRELESS TWS
STEREO EARPHONE
AND SPEAKER
WIRELESS TWS STEREO EARPHONE AND SPEAKER
Dear Customer,
thanks for choosing a Techly product. Thank you for purchasing this product. For optimum
performance and safety, please read these instructions carefully before connecting,
operating or adjusting this product. Please keep this manual for future reference.
SAFETY INSTRUCTION
Before using and operating the earphones, please read and follow the below precautions
to ensure the best performance of it and to avoid dangerous or illegal situations.
Hearing Loss
• Listening to sound at high volume may permanently damage your hearing. When you
use earphones to listen to music or calls, it is recommended to use the minimum
volume required for music or calls to avoid hurting your hearing.
• Exposure to high-level volume while driving, driving attention may be distracted and
cause accidents.
Operating environment
• Do not use the device in dusty, sharp, compact or near magnetic fields to avoid failure
of the internal circuit of the device.
• When installing the device, please keep away from strong magnetic fields or electrical
appliances with strong magnetic fields, such as ovens and refrigerators.
• Do not use the device in thunderstorm weather. Thunderstorm weather may cause
equipment failure or electric shock hazard.
• Please use the device within a temperature range of -10°C ~ +55°C, and store the
device and its accessories within a temperature range of -40°C ~ +70°C. When the
ambient temperature is too high or too low, it may cause device function failure. When
the temperature is below 5°C, the performance of the battery is limited.
• Do not place the device in direct sunlight, such as the dashboard or window sill of a
car.
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• Do not place the device near heating sources or exposed fire sources, such as electric
heaters, ovens, water heaters, stoves, candles, or other places that may generate high
temperatures.
• Do not place sharp metal objects such as pins near the device’s earpiece or speaker,
otherwise the metal objects may adhere and cause injury to you.
Child Health
• Your product is not a toy and is not meant for children, because it contains small parts
which can be swallowed and can injure when used inappropriately!
• Please remove the packing materials, because children may cut themselves on them
while playing. Furthermore, there is a risk of swallowing and inhalation of incidentals
and insulating material.
Battery safety
• Do not disassemble or modify the battery, or immerse in water or other liquids, to avoid
battery leakage, excessive, fire or explosion.
• Do not drop, crush or puncture the battery. It can cause internal short circuits and
overheating.
• This device is equipped with a non-removable built-in battery.
• Do not replace the battery yourself to avoid damage to the battery or device.
Charger safety
• When charging the device, the power socket should be installed near the device and
should be easily accessible.
• When charging is completed or not charging, disconnect the charger from the device
and unplug the charger from the power outlet.
Precautions
1. The earphones should be stored in a dry/ventilated environment and avoid contacting
with oil, water vapor, steam, moisture and dust to prevent the performance of the
product.
2. Avoid using harsh organic solvents or items containing these ingredients to clean the
earphones.
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3. The earphones should be used correctly according to the requirements, and pay
attention to the effect of the environment on the product. Make sure the connection is
smooth and recommend a distance between them within 10 meters.
4. If the earphone failed to connect or with poorly connection, please do not dismantle
them or the accessories privately. Otherwise no warranty.
5. When charging the earphones, please use the standard car charger or the charger
specified by our company.
6. To ensure the normal use of the earphones, please make sure they are fully charged.
INTENDED USE
We do not permit using the device in other ways like described in this user’s manual. Not
attending to these regulations and safety instruction might cause fatal accidents, injuries,
and damages to persons and property.The manufacturer/supplier assumes no liability for
damages caused by failure to comply with the intended use.
INTRODUCTION
ICC SB-BLT20 consists of a speaker with charging case and a pair of wireless earphones
equipped with the TWS function which greatly improves the transmission speed and
offers a low latency listening experience. It adopts the advanced BT-5.1 chipset, ensuring
a connection up to 10 - 15 meters away.
ACCESSORIES
Speaker + Charging case
Wireless Earphones Type-CTM Charging cable User Manual
*The images in the manual are for reference only. Please refer to the actual product.
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USAGE TIPS
Please read this manual carefully before using.
• If charge the earphone while it is
wet with sweat, etc., the charging
terminals will be corroded. Please
wipe off moisture with a dry soft
cloth, and let it dry naturally before
recharging.
• Don’t leave the earphone in the pocket
when washing clothes such as pants,
shirts, etc.
TIPS
When one earphone does not work (earphones don’t have actively pairing function).
Solution:
Step 1: Turn off your mobile’s Bluetooth.
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Step 2: Put the two earphones back into
the charging case and close the lid.
Step 3: Take out the two earphones and
place them on the table at the same time,
wait for 15s to pair automatically.
PRODUCT DETAILS
Reset hole Charging
indicator
Type C™
charging port Power
button
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PRODUCT USE
When first time using, take out earphones from the charging case and tear off the
insulation tape at the bottom of the earphones.
Speaker
diaphragm
Microphone
Touch area
Charge
Charge the charging case firstly before using earphones for first time.
• When using Type-C to charge the speaker charging case, the red light flashes, and the
indicator light stays on when fully charged.
• When the speaker charging case is charging the earbuds, the blue light of the speaker
will be on, and the red light of the earbuds will be on. All lights will turn off after fully
charged.
L R L R
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EARPHONE AND SPEAKER
BLUETOOTH PAIRING
Take out earphones and search “B20 Pro” on your mobile to connect.
5V-1A
iPhone
L R
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HOW TO WEAR
Take earphones out and put them in the ears, and wiggle them slightly for the best fit
and comfort.
SPEAKER FUNCTIONS
Step 1: Long press power button 3s to power on (Long press power button 5s to power
off)
Step 2: Turn on the Bluetooth on mobile and search “b20” to connect
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Reset function: If the buttons of the speaker out of work, press the reset hole by a small
needle-like object and then it will work after you reboot the speaker.
LEFT EARPHONE FUNCTION
RIGHT EARPHONE FUNCTION
1 short click: Receive/Hang up call
2 short click: Call back
Long press 1s: Reject call
1 short click: Next song
Long press: Volume up
1 short click: Last song
Long press: Volume down
Short Press
1 click: Play/Pause
2 click: Last song
3 click: Volume down
LR
L
LLong Press
Long press 2s Voice assistance
activate
Long press 2s Reject call
LR
R
Short Press
1 click: Play/Pause
2 click: Next song
3 click: Volume up
R
Long Press
Long press 2s Voice assistance
activate
Long press 2s Reject call
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