User Manual

User's Manual
The basic information Product overview
Product name: Mini Portable TWS Headphone
Product model: JR-TL1
Wearing method: in-ear
Bluetooth: V5.0
Sensitivity: 87±3dB
Frequency response: 2.402GHZ ~ 2.482GHZ
Microphone sensitivity: -42db±3db
Earphone battery capacity: 55mAh
Battery capacity: 300mAh
Impedance: 22Ω±8%(1KHZ)
Maximum power of earphone: 5.6mw
Driver: Φ6 mm, 16Ω
Play time: about 6 hours (70-80% volume)
Call time: about 3 hours
Earphone standby time: about 5 months
Charging case standby time: about 1 month
Charging input: 5V-1A
Earphone charging time: 1.5 hours
Charging case charging time: 1.5 hours
Product material: ABS
Net weight: 37g
The pairing operation Common operating instructions
ON/OFF
Turn on
Turn off
Function definition at phone call state
Call answering
Hang up the phone
In the incoming call state, click the touch area for 1 seconds.
In the call state, click the touch area for 1 seconds.
Call rejection
In the incoming call state, long press the touch area for 2 seconds.
Function definition in music state
Play / Pause
Previous
Click the touch area for 1 seconds.
Double click the left earphone touch area.
Next
Double click the right earphone touch area.
Language assistant
Prompt items
Power on
Prompt description
Connect device
Disconnect device
Prompt tone: "Dong" (rising tone)
Prompt tone: "Du" (down tone)
TWS left and right earphones paired successfully
Low battery alarm
Prompt tone: "Di" for 2 seconds
Prompt tone: "Du"
Active SIRI/ Turn SIRI off Prompt tone: "Ding Ling"
Prompt note
Earphone indicator light
Product status
Charging status
Complete charging
Red light on
Red light off
Indicator status
Earphone automatic pairing
Red and blue lights of main earphone flash alternately
In use
Blue breath light flashes slowly
Blue light flashes
Operation instructions
Product status
Charging status
Complete charging
One white light on
Two white lights on
White light flashes
Indicator status
Charging case indicator
White light is always on
The remaining charging case power is 0-25%
The remaining charging case power is 25-50%
Three white lights on
The remaining charging case power is 50-75%
Four white lights on
The remaining charging case power is 75-100%
Warranty Card
Warranty
User's name
User's telephone
User's Add
Date of purchase
Invoice
Dealer's name
Dealer's Add
Dealer's telephone
This product is covered under warranty for a period of oneyear from the
date of purchase limited to normal use and maintenance of the machine
parts, materials and functions. Problems and failures verified upon fur ther
identification, will be provided free repair and replacement parts.
Limited to the following:
A. Headset is beyond the warranty period.
B. User does not follow the instructions. so that the headphone wire
andearplug broken.
C. Without the authorization to dismount, repair, alteration structures.
D. Can't provide proof of purchase.
E. Man made damage.
F. Due to natural disasters and other force majeure (such as
earthquakes, fires) product failure of damage causes;
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Mini Portable TWS Headphone
1. Multi-function touch button
2. Earphone indicator light
3. The microphone
4. The earbud tips
5. Indicator light of charging case
6. Charging case thimble
7.Micro USB charging port
8. The lanyard
Bilateral pairing operation
1. Open the charging case, the earphone will automatically turn on
2. Take the left and right earphones out of the charging case, and they
will pair automatically. The red and blue lights of the main earphone will
flash alternately.
3. Turn on the Bluetooth and search for the Bluetooth device "JR-TL1"
4. Click on the connection. After the connection is successful, the prompt
sound was "dong".
5. At this point, you can start listening to the music and calling.
Note: For the first time, you need to manually connect the earphone. The
earphone that is not connected for the first time will automatically
connect back to the last connected device (iPhone and Android phone
connection is the same)
Single earphone pairing operation:
1. Open the charging case, the earphone will automatically turn on
2. Take out the left/right earphone from the charging case and the
earphones flash red and blue light.
3. Turn on the Bluetooth and search for the Bluetooth device "JR-TL1"
4. Click on the connection. After the connection is successful, the prompt
sound was "dong".
5. At this point, you can start listening to the music and calling.
Main and secondary earphone switching mode:
1. Switch to unilateral use in binaural mode:
A. In the process of using bilateral earphones, put the left earphone into
the charging case and it will automatically switch the right earphone to
the main earphone and keep the music state before the switch.
B. In the process of using bilateral earphones, put the left earphone into
the charging case and it will not affect the normal working of the left
earphone;
C. Take out the left or right earphone separately and they will
automatically connect back to the phone.
When the earphone is taken out of the charging case, it
will automatically turned on.
When the earphone is put back into the charging case, it
will automatically turned off.
Automatically turn off without connection within 10
minutes after turn on
Active SIRI/Voice
Assistant
Triple click left/right earphone touch area, when hear "di",
SIRI/voice assistant will be actived.
(Make sure the Android phone system comes with this
function)
Prompt tone: "Dong Dong"
(down tone)
Successful pairing
between earphones
1. Switch to unilateral use in bilateral mode
Put the left/right earphone directly into the charging case, and the earphone
automatically realizes the left and right switching. It can be directly put back into
the charging case without other operations.
2. Shut down self-charging operation
The earphone is put into the charging case, the earphone automatically shuts
down and charges itself, when the earphone is fully charged, it will automatically
stop charging.
3. Left and right earphone switching
A. Putting the left earphone into the charging case during the use of the
earphone will automatically switch the right earphone to the main earphone and
continue to maintain the music state before switching.
B. Putting the right earphone into the charging case during the use of the
earphone does not affect the normal operation of the left earphone;
C. Take out the left or right earphone separately and you will automatically
connect back to the phone.
Trouble shooting
If your Bluetooth earphone cannot be paired with your phone, try the following
steps:
Please make sure the earphone is fully charged;
Please make sure the earphone is turned on;
Make sure the earphone is not connected to other devices;
Please make sure your phone's Bluetooth function is normal and Bluetooth is
turned on.
Make sure the distance between the earphone and the phone is within the
connectable range;
Please try to clear the pairing information, that is, in the earphone pairing state
(When the red and blue lights flash alternately, triple clicks of the touch button,
accompanied by the sound "di", you can clear the earphone pairing
information.)
Please try to restart the earphone (put the earphone back to the charging case,
turn it off; then open the charging case cover and wait for the earphone to
automatically pair successfully, take it out from the charging case, re-open the
Bluetooth to reconnect)
Safety guidelines
1. Please follow the instructions in this manual. Do not disassemble or modify
the device for any reason. Otherwise, it may cause the earphone to occur
trouble or burn down;
2. Do not immerse the product in any liquid or rinse the product with water;
3. Do not use the charger that exceeds the rated current voltage of the
earphones (5V/1A) to charge the earphones, otherwise it will easily cause the
earphones battery damage;
4. Please use and store the product in a normal temperature environment. Do
not place the device under too low or too high In the environment of (below
0° or above 45°)
5. Do not block the opening of the earphone, such as the charging port,
indicator light and microphone;
Please follow the safety cautions and use the product in a correct way
to avoid casualties and damages.Please follow the following notes to
prevent accidents like fire,overheat, chemical leakage and explosion.
1) To reduce the risks of fire and damage of the battery, please
do not expose the product to the rain or moisture environment.
2) To reduce the risks of fire, please do not cover the product
with inflammables like carpet and quilt.
3) To prevent the product from further damages, it is prohibited
to dismantle the broken device without permit. In this case,
please consult the Aftersales Department for the repair.
4) Please do not use it when the device is overheating.
5) Please do not apply any batteries, powers or accessories
other than specified in the Instruction.
6) Please do not use self-made or modified batteries.
7) Do not use the wireless charging transmitter that has not
passed the QI certification standard to charge the charging box.
Warning
6. Avoid using earphones at excessive volume or for too long to avoid
dizziness or hearing damage.
7. Do not use the device during thunderstorms. Thunderstorms can
cause the device to malfunction and signal interruption.