TREBLAB X3 Pro Wireless Earphones User Manual

Wireless earphones
User’s Manual

Please read this manual before using the product

1. TREBLAB X3 Pro earphones 2. Charging case
3. Insert card
4. Round Treblab logo sticker| 5. User’s manual
6. Silicone ear-tips L, M, S
7. Charging cable
---|---

Thank you for choosing the TREBLAB X3 Pro!
Our earbuds provide superior sound quality and exceptional mobility thanks to their lightweight construction and convenient hands-free wireless operation. Before using this product, please read this manual.

EARBUDS FUNCTION

seconds.
Power OFF| Press and hold the MFB button on the left and right earbud for 3 seconds.
Pause /Play| Press the MFB button on either earbud.
Previous track| press and hold the Volume – button on either earbud for 1 second.
Next track| Press and hold the Volume + button on either earbud for 1 second.
Volume +| Press the Volume + button on either earbud.
Volume –| Press the Volume – button on either earbud.
Answer a phone call| press the MFB button on either earbud.
End a call| Press the MFB button on either earbud.
---|---
Reject a call| Press and hold the MFB button on either earbud for 1 second.
Voice assistant activation| Press the MFB button twice on either earbud while connected to a smart device.

HOW TO ENSURE A PROPER FIT

Ear-tips in different sizes

Using appropriate size ear-tips is critical to isolate external noise and achieve a snug, secure fit. It is common for a user to have two different- sized ear canals, so try on one ear-tip at a time to find the best fit for each ear.
To get the best possible fit with your X3 Pro earbuds, gently push the earbuds into your ears and adjust the headset until it fits comfortably. You should notice a drop in ambient noise when the ear-tip has been placed correctly. With a proper fit, you’ll notice more range when listening to music.
To change the silicone ear-tips:

1. Turn over the upper cover on the ear-tip.
2. Rotate and firmly push the ear-tip tube to cover the ear-tip pillar.
3. Turn the upper cover of the ear-tip back on the nozzle.

CHARGING

The X3 Pro model comes with protective stickers on the charging contacts of each earbud to prevent the battery from deteriorating prematurely. Please remove these stickers prior to charging the earbuds.

A fully charged case can recharge a pair of dead earbuds a total of four times. Once fully charged, your earbuds will provide you with 7 hours of playtime at maximum volume and up to 9 hours at medium volume. When the battery is running low, you will hear the “Battery Low” voice prompt.

To charge the case

Be sure to use a 5V DC, 0.5 -1A adapter or charger. Using a power source with lower power will increase the overall charge time. Connect the charging case to the power source with the USB Type-C cable. The case has 4 blue LED indicator lights. One indicator light will flash while charging. The indicator lights will show the charging level: 4 LED = full battery, 3 LED = 75% of the battery, 2 LED = 50% of the battery, 1 LED = 25% of the battery. To check the charge level of the charging case, open or close the case lid. The case battery indicator will stay on for 3 seconds. It takes about 2 hours to fully charge the case.

To charge the earbuds with the charging case

When the earbuds’ battery is low, you’ll hear the “Battery Low- voice prompt. Put the left and right earbuds into the slots in the charging case. The earbuds will turn OFF automatically. The case will immediately start charging the earbuds. The red indicator lights on the earbuds will turn on. It takes about 2 hours to charge the earbuds. When the earbuds are fully charged, the blue indicator lights will light up for 30 seconds and then turn off.

SETTING UP YOUR TREBLAB X3 Pro

To turn the earbuds ON

1. Once removed from the charging case, your earbuds will turn on automatically.
2. You can also turn them on by holding the MFB button on both earbuds for 2 seconds.
3. You will hear the Power ON” voice prompt in both earbuds and the “Pairing’ prompt in the right earbud. A few seconds later, the Pairing” prompt will sound in the left earbud as well. The LED indicator light on the right earbud will blink blue every second and the light on the left earbud will flash blue and red.
4. When the earbuds are connected to the source device, you will hear the “Connected” voice prompt.

To turn the earbuds OFF

1. Put the left and right earbuds into the slots in the charging case. The earbuds will turn OFF automatically.
2. Alternatively, press and hold the MFB on both earbuds for 3 seconds.

You will hear the Power of” voice prompt, and the red LEDs will light up and then go off.

PAIRING

You can pair the X3 Pro earbuds with your device either together or separately. Using only one earbud at a time will help you extend the overall playtime. Please read the instructions below to make the pairing process smooth and easy.
Note: To ensure optimum performance, we recommend keeping as short a distance as possible between the Bluetooth device and the TREBLAB X3 Pro.
To pair both earbuds

1. Take the earbuds from the charging case. You will hear the °Power ON” voice prompt in both earbuds and the °Pairing” prompt in the right earbud. A few seconds later, the °Pairing” prompt will sound in the left earbud as well.
2. Activate Bluetooth on the device, scan/search for TREBLAB X3 Pro_L, and click CONNECT.
3.  If prompted by your device to connect, select Yes.
4. You will hear the Pairing successful” voice prompt in the left earbud and “Connected” in both earbuds.

After that, you may see a prompt to pair the right earbud (TREBLAB X3 Proft). If prompted, pair the right earbud as well. This will enable you to use the earbuds independently from one another in the future.
When you turn the earbuds ON, they will attempt to reconnect with the most recently connected device. If reconnection does not happen automatically, the earbuds will attempt to reconnect to the next device in the pairing list. You can only connect and play audio from one device at a time. But you can save up to seven connected devices in the pairing list.
To pair one earbud only

1. Take one earbud out of the charging case. You will hear “Power ON” and in a few seconds, “Pairing”.

2. Activate Bluetooth on the device, scan/search for TREBLAB X3 Pro_L or TREBLAB X3 Pro R (depending on which earbud you are trying to connect), and click
   CONNECT.

3. If prompted by your device to connect, select Yes.

4. You will hear Pairing successful’ and “Connected” in the earbud after the earbud has been successfully connected.

Note: The Pairing successful” prompt is heard only when you pair the earbuds to a device for the first time. No matter what earbud is connected to the device when you turn ON the second earbud, it will automatically connect to the first one.

AUDIO PLAYBACK

To pause and resume playback, press the MFB button. To adjust the volume, press and quickly release the Volume + button on either earbud to turn the volume up and the Volume – button to turn the volume down.
To change tracks on the X3 Pro, press and hold the Volume + button on either earbud to play the next track and the Volume – button to play the previous track.

PHONE CALL MANAGEMENT

The TREBLAB X3 Pro can be used to make and receive phone calls when connected via Bluetooth. Audio playback will be paused during calls.
To answer a call: Press the POWER button.
To reject a call: Press and hold the POWER button for 1 second.
To end a call: Press the POWER button

VOICE ASSISTANT SUPPORT

Your TREBLAB X3 Pro earphones are compatible with Siri, Alexa, Google Voice Assistant, and others. To use a voice assistant, press the MFB button twice on the right or left earbud.

TROUBLESHOOTING

are not paired with any other device, as they can only pair with one device at a time. Make sure that the distance between your device and the earbuds is less than 33 feet /10 meters. If your X3 Pro is in pairing mode and the left or right earbud is flashing blue and red but the X3 Pro can still not be found by your device, please restore your headset to the factory settings following the instructions on the next page.
Frequent disconnection and noise| Make sure that the distance between your device and the earbuds is less than 33 feet/10 meters. Make sure that nothing is blocking the signal between your device and your X3 Pro earbuds. If the earbuds are ON but disconnected from the device for longer than 5 minutes. they will automatically turn OFF to save power.
I can’t turn my earbuds ON| Please make sure the earbuds are charged, if they’re not, charge them and try again.
My earbuds do not charge| Please check to see if there are any protective stickers on the charging contacts of either earbud. If there are, remove them and try to charge the earbuds once again. Clean the charging pins in the charging case and the contacts on the earbuds with a slightly damp washcloth when they are turned off (we recommend using water or a specially designed cleaning fluid sold for electronics). Try charging the case with another USB Type-C cable, power source, or adaptor (if available).
I can’t connect the earbuds to my device| Make sure that the TREBLAB X3 Pro earbuds are charged.  Go to your device’s Bluetooth menu and delete all saved devices from the list by tapping ‘Forget this device”. Turn your device’s Bluetooth OFF, then turn it ON again: TREBLAB X3 Pro_L and TREBLAB X3 Pro_R won’t be on the list of devices. Restart your device. Take the TREBLAB X3 Pro earbuds out of the charging case, this will power them ON. Follow the instructions for connecting (section “PAIRING”). If the problem persists, try to reset the X3 Pro to the factory settings by following the instructions on the next page.
Muffled microphone| Please check to see if there are protective stickers on the charging contacts of either earbud, as the microphone is located between the contacts. If there are, please remove them and try your call again.

RESTORE THE FACTORY SETTINGS

To restore the earbuds back to the factory settings:

1. Turn the earbuds OFF.
2. Press and hold the MFB button on both earbuds for 11 seconds. You will see the purple light and hear the sound prompt.
3. Put them back into the charging case.
4. Now the earphones are restored to the factory settings and ready for use.

Note: When you take the earbuds out of the charging case for the first time after the reset is done, the LED indicator lights on the earbuds will flash rapidly. This means that the earbuds are establishing a connection with one another.

SAFETY RULES

• Never disassemble or modify your X3 Pro for any reason. Doing this may cause the device to malfunction or even become combustible. The damage to your device can void your manufacturer’s warranty.
• Do not charge the earbuds when they are wet. Make sure to dry off the earbuds before charging.
• Avoid exposing the TREBLAB X3 Pro to extreme temperatures (below 37°F / 3°C or above 112°F / 45°C). Extreme temperatures can deform the components inside the X3 Pro, reducing the battery life and the lifespan of your new earbuds.
• Avoid putting the device’s LED lights close to the eyes of children or animals.
• Do not use your X3 Pro during a thunderstorm. Thunderstorms could cause them to seriously malfunction and increase the risk of electric shock.

BATTERY INFORMATION

•  Your device is powered by rechargeable batteries.
• Unplug the charging case from the electrical plug when not in use.
• If left unused, a fully charged battery will lose its charge over time.
• We recommend that you fully charge your earbuds twice a month to ensure the battery’s integrity.
• Please do not leave the device (and the charging case) in hot or cold places, such as inside a closed car in the summer or winter as this will reduce the capacity and life of the batteries.
• Do not expose the batteries to fire as they may explode. O Batteries may also explode if damaged.

RECYCLING

Your damaged or broken earphones can be recycled and we encourage you to do so to keep our planet clean. Where can you go to do this?
In the US, there are a couple of options:

1. Best Buy has a recycling program. Just take the broken earbuds with you the next time you visit a Best Buy store. This link will help you to find the location nearest you: https://www.bestbuy.canfsitelstore-locator/
2. Check for other possible locations near you by visiting these websites Oust enter your ZIP code to find a location):
   https://www.call2recycle.org
   https://search.earth911.com
   https://recyblenation.corn/find
   https://Mww.cta.tech/Consumer-Resources/Greener-Gadgets
   In Canada, please visit the links below:
   https://thinkreuse.net https://Www.call2recycle.ca

In the UK, please visit the links below:
https://www.recycle-more.co.ukt
https://www.recyclenow.comllocal-recyclIng

SPECIFICATIONS

Battery:| Up to 9 hours playtime (moderate volume) Up to 7 hours (maximum volume) Earbuds battery capacity: 60mAh Charging case battery capacity 650mAh
---|---
Charging time:| Up to 2 hours
Speaker unit:|  011mm, 32Ω
Bluetooth profiles:| A2DP/HFP/AVRCP/HSP
Bluetooth codecs:| SBC/AAC/aptX
Signal Range:| 33ft /10m
Frequency response:| 20Hz — 20KHz
Sensitivity:| 95dB/1mW
Rated power:| 3mW
Water resistance:| IPX7
Charging port:| USB Type-C
Dimensions:| Earbuds: 48 x 38 x 30 mm /1.89 x 1.49 x 1.18 in Case: 76 x 69 x 42/ 2.99 x 2.71 x1.65 in

TREBLAB X3 PRO MEET IPX7 WATERPROOF STANDARD

High-speed watersports
Outdoor sports|  Sauna and steam bath

THANK YOU

We truly appreciate that you chose TREGLAEI as your trusted brand of wireless earphones. Our team sincerely hopes that you enjoy the great sound and seamless usability the TRUMAN X3 Pro 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 or have any questions, please let us know by contacting us at http://treblab.com/contact_us. We care about our customers above all and are always here to serve you.

1 YEAR WARRANTY Parts and Labor Warranty.
Please visit www.treblab.com to register YOUR product.
Manufactured by: Product Corp

https://treblab.com/products/treblab-x3-pro

Made in China

Documents / Resources

| TREBLAB X3 Pro Wireless Earphones [pdf] User Manual
X3 Pro Wireless Earphones
---|---

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>