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WEARING THE TREBLAB EARPHONES

To properly wear the ear units: 

1

  Identify the Left and Right earphones. Look above 

the ear bud for an R or L.

2

  Place the earphone with the ear bud in your ear 

canal and tuck the “wings” into the front ear fold 

facing up.

PAIRING LEFT AND RIGHT CHANNELS

Before you can connect to a device, you need to pair 

the left and right earphones:

1

  Ensure  the  Bluetooth  on  your  device  is  turned  off. 

If it is not, only the left earphone will pair.

2  Start by pressing       on both earphones at the same 

time for up to 10 seconds. You will hear an audible 

cue saying 

Power On

 and both ear units will be 

flashing red and blue. Release      when this happens.

3

  Once paired to each other, you will hear a single 

beep on the right channel. Another cue will be heard 

stating 

Connected 

and then 

Left Channel

 and 

Right 

Channel 

confirmation checks.

4

  After the confirmation checks, you will hear a single 

beep in the left channel and the audible cue stating

 

the earphone is 

Pairing

. The left ear bud will rapidly 

flash  blue  and  red.  The  right  will  blink  once  every 

5 seconds.

PAIRING A BLUETOOTH DEVICE

To pair your Bluetooth device:

1

  Activate the Bluetooth feature on your device and 

search for Bluetooth devices (check your device’s 

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

2 Select 

TREBLAB X11

 from the device list.

3

  If asked a passcode, enter 

0000

 or 

1234

 and the 

earphones will then connect to your device.

4

  After pairing successfully, the 

LED indicator

 will 

flash blue and you will hear a double beep and hear 

Pairing Successful 

and 

Connected

. You can then 

answer the phone or listen to music.

5

  The next time you switch on the earphones, they will 

automatically search for and attempt to connect to 

the last paired device.

RE-PAIRING OR PAIRING NEW DEVICES 

The 

TREBLAB

 can only be paired to one device. If you 

want to use the 

TREBLAB

 to listen to another device or 

when you are re-pairing to the same device:

1

  Ensure the Bluetooth is turned off on any previously 

paired devices.

2

  Pair the ear buds. See 

Pairing the Left and Right 

Channels

.

2

 Pair to the Bluetooth device. See 

Pairing a 

Bluetooth device

.

TROUBLESHOOTING

 

If you cannot hear audio from your device, please 

try the following:

1 Ensure that the earphones are fully charged, 

switched on, paired with and connected to your 

device. 

2  Check that the earphones are within 30 feet / 10 

meters of your device and that there are no obstruc-

tions (such as walls or other electronic devices) 

between the earphones and device.

3  Only one device may be paired to these earphones 

at the same time, so please ensure there are no 

conflicting  Bluetooth  devices  trying  to  connect  to 

the earphones.

 

If  the  earphones  will  not  switch  off,  they  can  be 

reset back to normal by charging them.

 

If you receive an intermittent signal, please 

ensure the earphones are fully charged before 

continuing use.

 

If you do not use the earphones for longer than 3 

minutes while not connected to a device, they will 

automatically power off to conserve power.

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 hours at a time, because this can lead to 

reduction in battery capacity and can void your 

manufacturer’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.

Summary of Contents for X11

Page 1: ...X11 USER S MANUAL T R U E W I R E L E S S B L U E T O O T H H E A D P H O N E S ...

Page 2: ...X11 1 2 5 3 4 6 X11 USER S MANUAL T R U E W I R E L E S S E A R P H O N E S 1 TREBLAB X11 2 Carrying case 3 SIlicone eartips 4 Expandable foam eartips 5 User s manual 6 Charging cable L ...

Page 3: ...r 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 3 seconds Long press for 3 seconds Press the on both ear units at the same time for up to 10 seconds Short press one time Short press one time Double press one time Short press one time HOME Key ...

Page 4: ...equency responce 50 Hz 20 kHz Operating Distance 30 feet 10 meters Talk time Up to 6 hours Play time Up to 5 hours Standby Time Up to 125 hours Charging Time Up to 2 hours Battery type Li ion Polymer 50 mAh rechargeable Power requirement 5V 1A Impedance 32 ohms Audio sensitivity 101 7 dBSPL While making phone calls only the right unit produces sound ...

Page 5: ...e provided USB micro USB cable connect the micro USB end of the charging cable to the micro USB charging port and the standard USB end to a PC USB port or USB charger You will have to lift the rubber covers Lift the rubber cover from the end farthest from the ear rests The LED indicator will be red while charging It will turn blue after 1 2 hours The battery is now fully charged LED While charging...

Page 6: ...RPHONES To properly wear the ear units 1 Identify the Left and Right earphones Look above the ear bud for an R or L 2 Place the earphone with the ear bud in your ear canal and tuck the wings into the front ear fold facing up R L ...

Page 7: ... audible cue saying Power On and both ear units will be flashing red and blue Release when this happens 3 Once paired to each other you will hear a single beep on the right channel Another cue will be heard stating Connected and then Left Channel and Right Channel confirmation checks 4 After the confirmation checks you will hear a single beep in the left channel and the audible cue stating the earpho...

Page 8: ...ar a double beep and hear Pairing Successful and Connected You can then answer the phone or listen to music 5 The next time you switch on the earphones they will automatically search for and attempt to connect to the last paired device RE PAIRING OR PAIRING NEW DEVICES The TREBLAB can only be paired to one device If you want to use the TREBLAB to listen to another device or when you are re pairing...

Page 9: ...es between the earphones and device 3 Only one device may be paired to these earphones at the same time so please ensure there are no conflicting Bluetooth devices trying to connect to the earphones If the earphones will not switch off they can be reset back to normal by charging them If you receive an intermittent signal please ensure the earphones are fully charged before continuing use If you do ...

Page 10: ... 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 hours at a time because this can lead to reduction in battery capacity and can void your manu...

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: ...X11 RoHS Made in China T R U E W I R E L E S S B L U E T O O T H H E A D P H O N E S ...

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