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HOW TO CONNECT HEADPHONES 

TO YOUR DEVICE

To pair to your Bluetooth enabled device:

1

  Activate the Bluetooth feature on your device and 

keep within 3 feet / 1 meter while pairing.

2  Press  and  hold        HOME  key  for  approximately  4 

seconds until red and blue LEDs flash rapidly.

3

  Using your Bluetooth enabled device, scan/search 

for available Bluetooth devices (check your device’s 

manual if you’re unsure how to do this).

4

 Select 

TREBLAB J1

 from the device list. 

5

  If prompted, enter password or PIN No: 

0000

 

6

  If prompted by your device to connect, select Yes.

7

  After pairing successfully, the LED indicator will 

flash blue twice. You can then answer the phone or 

listen to music.

8

  The next time you switch on the earphones, they will 

automatically search for and attempt to connect to 

the last paired device.

HOW TO CONNECT HEADPHONES TO 

MULTIPLE DEVICES

The 

TREBLAB J1

 can only be paired to one device. If 

you want to use the 

TREBLAB J1

 to listen to another 

device:

1

  Activate the Bluetooth feature on your device and 

keep within 3 feet / 1 meter while paring.

2  Press  and  hold        HOME  key  for  approximately  6 

seconds until red and blue LEDs flash rapidly.

3

  Using your Bluetooth enabled device, scan/search 

for available Bluetooth devices (check your device’s 

manual if you’re unsure how to do this).

4

 Select 

TREBLAB J1

 from the device list. 

5

  If prompted, enter password or PIN No: 

0000 

6

  If prompted by your device to connect, select Yes.

7

  After pairing successfully, the LED indicator will 

flash blue twice. You can then answer the phone or 

listen to music.

8  To  connect  another  device,  temporarily  switch  off 

Bluetooth on the first device you connected to.

9

  Repeat steps 1-7 and connect the other device.

10

 Turn Bluetooth back on for the first device.

For optimal sound quality, the distance 

between your device and the earphones must 

be less than 30 feet / 10 meters, In an open 

space with no solid obstacles in the way.

HOW TO RECONNECT THE EARPHONES 

 

 After the connection is lost, the 

J1

 will try to 

reconnect automatically to any previously paired 

devices.

  If reconnection does not happen automatically, 

press  the            HOME  button  once  or  reconnect

 

through the Bluetooth menu on your device. 

RESTORE FACTORY SETTINGS

Press and hold Volume      at the same time for 5 

seconds while earphones in Power On mode, 

earphones will alternately flash blue and red, also you 

will hear a confirmation sound. 

TROUBLESHOOTING

 

Device can't find the Bluetooth earphones

1  Ensure the 

J1

 is in pairing mode, and LEDs flash blue 

and red. Refer to previous section on how to enter 

pairing mode.

2 If 

J1

 is in pairing mode and flashes blue and red, but 

is still not found by your device, please restart your 

device and the headset.

3  If no connection is made within two minutes after 

the headset has been in the pairing mode, it will exit 

pairing mode automatically.

4 Restore 

J1

 to factory settings by following instruc-

tions in the previous section of the manual. If the 

earphones will not switch off, they can be reset back 

to normal by charging them.

 

Frequent disconnection and noise

1  Ensure your earphones are fully charged.
2  Ensure the distance between your device and the 

headset is less than 30 feet / 10 meters.

3  Ensure nothing is blocking the signal between your 

device and your Bluetooth earphones.

4 Restore 

J1

 to factory settings by following instruc-

tions in the previous section of the manual. If you do 

not use the earphones for longer than 3 minutes 

while not connected to a device, they will automati-

cally power off to conserve power.

 

Device is connected to earphones, 

but music is not heard

1  Please go through troubleshooting steps 1 and 2.

2  Keep in mind some devices do not have a stereo 

Bluetooth module and Bluetooth function to listen 

to music. Please connect your Bluetooth earphones 

to another device.

3 Restore 

J1

 to factory settings by following instruc-

tions in the previous section of the manual.

 

The red LED does not come on while charging

1

  This can happen when you have not used the 

earphones for a long time. Please allow at least 30 

minutes to charge and the problem should be 

solved.

2

 Restore 

J1

 to factory settings by following instruc-

tions in the previous section of the manual.

 

Can't connect the earphones to your device

1

  Reset the 

J1

 to factory settings by following instruc-

tions for a hard reset.

2

  Go to your device's Bluetooth menu and delete all 

saved devices from the list by clicking “Forget this 

device”.

3

  Turn your device's Bluetooth off then turn it back on; 

TREBLAB J1

 will be deleted.

4

  Power off device then turn back on.

5

 Unplug 

TREBLAB J1

 from charging cable then 

power on.

6

  Enter the earphone into the pairing mode and follow 

instructions for connecting.

 

My device is asking for a password

  If prompted, please enter 

0000

 as the password on 

your device.

SAFETY RULES

  Never disassemble or modify your headset for any 

reason. Doing this may cause the headset to 

malfunction or become combustible. The damage to 

your device can void your manufacturer’s warranty.

 Do not allow your device to get wet - liquids can 

cause serious damage. Water damage to your 

device can void your manufacturer’s warranty.

  Avoid exposing your device to very cold or very hot 

temperatures (below 37F/3C

o

 or above 112F/45C

o

). 

Extreme temperature can cause the deformation of 

the device and reduce the charging and life of your 

device.

  Avoid using your device’s light close to the eyes of 

children or animals.

 Do not use the device during a thunderstorm. 

Thunderstorms can cause the device to malfunction 

and increase the risk of electric shock.

NOTE: Do not charge your headset for much longer 

than 2-3 hours at a time, because this can lead to 

reduction in battery capacity and void your manufac-

turer's warranty.
Use only the provided USB/micro USB cable.
Excessive sweating may damage the product. Make 

sure to wipe the headphones dry before charging.

BATTERY INFORMATION

 Your device is powered by a rechargeable battery. 

Unplug the charger from the electrical plug and the 

device when not in use.

 If left unused, a fully charged battery will lose its 

charge over time. We recommend a full charge 

twice a month to ensure battery integrity.

  Please do not leave the device in hot or cold places, 

such as in a closed car in summer or winter 

conditions because this will reduce the capacity 

and lifetime of the battery.

  Do not dispose of the batteries in a fire as they may 

explode. Batteries may also explode if damaged.

We really appreciate that you chose 

TREBLAB

 as your 

trusted brand of Bluetooth earphones and sincerely 
hope you enjoy the great sound and comfort 

TREBLAB

 

provides. We love making our customers happy by 
providing true value with our products. 

If for any reason you are not completely satisfied with 

your purchase, let us know immediately and we will do 
everything to make sure you are happy.

1 YEAR WARRANTY

Parts and Labor Warranty. 

Please visit www.treblab.com 

to register YOUR warranty.

Manufactured by: 

Productech Corp www.treblab.com

Contact us: [email protected]

+1 (315) 883-2603

Summary of Contents for J1

Page 1: ...J1 USER S MANUAL W I R E L E S S B L U E T O O T H E A R P H O N E S ...

Page 2: ...J1 1 2 5 3 4 6 J1 USER S MANUAL 1 TREBLAB J1 2 Carrying case 3 Silicone eartips 4 Expandible foam eartips 5 User s manual 6 Charging cable W I R E L E S S B L U E T O O T H E A R P H O N E S ...

Page 3: ...etooth 4 1 EDR with APTX technology Our main goal is to please you with superior sound quality and comfort combined with convenience of hands free operation Before using this product please read this manual Operation Long press for 2 seconds Long press for 2 seconds Long press for 4 seconds Short press one time Short press one time Long press for 2 seconds Double press one time Short press one tim...

Page 4: ...attery has approximately 9 hours of battery life When the sound becomes intermittent you hear Low Battery or if the LED indicator flashes two times every 20 seconds it means the battery is running low Once this happens you have about 5 10 minutes of use before the earphones power off automatically Charge the batteries by Using the provided USB micro USB cable connect the micro USB end of the chargin...

Page 5: ...ve a wire that could be easily fixed around the back of your head neck using a supplied cord minder to ensure additional securing of the earbuds and preventing their loss It is also common to have different sized ear canals so try the ear tips one at a time to find the best fit for each side Everyone has individual anatomic features and to find the most comfortable fit you might additionally buy special...

Page 6: ...0000 6 If prompted by your device to connect select Yes 7 After pairing successfully the LED indicator will flash blue twice You can then answer the phone or listen to music 8 The next time you switch on the earphones they will automatically search for and attempt to connect to the last paired device HOW TO CONNECT HEADPHONES TO MULTIPLE DEVICES The TREBLAB J1 can only be paired to one device If yo...

Page 7: ...er device 10 Turn Bluetooth back on for the first device For optimal sound quality the distance between your device and the earphones must be less than 30 feet 10 meters In an open space with no solid obstacles in the way HOW TO RECONNECT THE EARPHONES After the connection is lost the J1 will try to reconnect automatically to any previously paired devices If reconnection does not happen automatical...

Page 8: ...ious section of the manual If the earphones will not switch off they can be reset back to normal by charging them Frequent disconnection and noise 1 Ensure your earphones are fully charged 2 Ensure the distance between your device and the headset is less than 30 feet 10 meters 3 Ensure nothing is blocking the signal between your device and your Bluetooth earphones 4 Restore J1 to factory settings b...

Page 9: ... to factory settings by following instruc tions in the previous section of the manual Can t connect the earphones to your device 1 Reset the J1 to factory settings by following instruc tions for a hard reset 2 Go to your device s Bluetooth menu and delete all saved devices from the list by clicking Forget this device 3 Turn your device s Bluetooth off then turn it back on TREBLAB J1 will be deleted...

Page 10: ...d reduce the charging and life of your device Avoid using your device s light close to the eyes of children or animals Do not use the device during a thunderstorm Thunderstorms can cause the device to malfunction and increase the risk of electric shock NOTE Do not charge your headset for much longer than 2 3 hours at a time because this can lead to reduction in battery capacity and void your manuf...

Page 11: ... explode if damaged We really appreciate that you chose TREBLAB as your trusted brand of Bluetooth earphones and sincerely hope you enjoy the great sound and comfort TREBLAB provides We love making our customers happy by providing true value with our products If for any reason you are not completely satisfied with your purchase let us know immediately and we will do everything to make sure you are ...

Page 12: ...J1 W I R E L E S S B L U E T O O T H E A R P H O N E S RoHS Made in China ...

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