TREBLAB X3 Pro Wireless Earphones

Product Overview

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

Earbuds Function

How to Ensure a Proper Fit

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.

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 OFF” 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 the 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 Pro_R). 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.

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

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 between 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. 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.com/site/store-locator/
2. Check for other possible locations near you by visiting these websites (just enter your ZIP code to find a location):
   https://www.call2recycle.org
   https://search.earth911.com
   https://recyclenation.com/find
   https://www.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.uk/
https://www.recyclenow.com/local-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: Ø11mm, 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 x 1.65 in.

TREBLAB X3 PRO MEET IPX7 WATERPROOF STANDARD

Thank You

We truly appreciate that you chose TREBLAB as your trusted brand of wireless earphones. Our team sincerely hopes that you enjoy the great sound and seamless usability the TREBLAB 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.

Warranty Information

1 YEAR WARRANTY

Parts and Labor Warranty.

Please visit www.treblab.com to register YOUR product.

Manufactured by: Productech Corp

TREBLAB X3 Pro WIRELESS EARPHONES

Certifications: CE, FC, RoHS. Made in China.