TREBLAB X3 Pro Review - Best workout earphones!
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TREBLAB X3 Pro Review

TREBLAB X3 Pro Wireless Earbuds Review - Speakers Reviewed

The Bottom Line:​

Premium quality, at a budget-friendly price tag, the TREBLAB X3 Pro could easily be your next favorite workout earphones! Packed inside a compact travel case that offers 9 hours of playtime plus 4 extra charges, the X3 Pro provides excellent sound quality and clarity. The TREBLAB X3 Pro also boasts an IPX7 waterproof rating, so when you’ve finished your sweat-induced workout at the gym, you can take the music with you into the shower!

finding the perfect blend of exceptional sound quality, comfort, and convenience can be a daunting task. However, the TREBLAB X3 Pro wireless earbuds have emerged as a strong contender in this competitive market. In this review, we’ll dive deep into the features and performance of the TREBLAB X3 Pro, exploring how they stand out and why they might just be your next favorite audio companion.

Unboxing & First Thoughts

First impressions are important and this is where TREBLAB has excelled! Housed within a sturdy box with a magnetic opening, the first sense you’ll gather from the X3 Pro is that of quality. Once opened, you’ll find the earbuds and their housing nestled neatly within a firm foam enclosure. Additional ear tip sizes, along with the USB-C charging cable, are packed neatly in a cardboard box. An in-depth user’s manual booklet, as well as a quick-start guide to pairing your X3 Pro, can be found at the bottom of the package.

What’s in the Box?

  • TREBLAB X3 Pro Wireless Earbuds
  • Hardshell (plastic) charging case
  • Silicone Eartips (3 sizes)
  • USB-C charging cable
  • User manual
  • Quick start guide
  • TREBLAB sticker
TREBLAB X3 Pro Wireless Earbuds Review - What's in the Box- Speakers Reviewed

Earphone Design & Comfort

The first thing that catches the eye about the TREBLAB X3 Pro is its sleek and modern design. The earbuds boast a compact form factor that sits snugly in the ear, allowing for a comfortable fit even during extended listening sessions. The earbuds come with a variety of ear tips, ensuring a personalized fit for different ear shapes and sizes. The secure fit prevents the earbuds from falling out, making them suitable for workouts, commuting, and everyday use.

TREBLAB X3 Pro Wireless Earbuds Review 2 - Speakers Reviewed
TREBLAB X3 Pro Wireless Earbuds Review 1 - Speakers Reviewed

Earphone Controls

The controls on the TREBLAB X3 Pro are the same on both earbuds. Each earbud has a volume + and volume – button, which also doubles as a next track/ previous track button when long-pressed. The round TREBLAB logo is a multi-function button (MFB), which allows you to pause/play your music (short press), turn the earphone on/off (long press), as well as answer/end/reject calls. Your voice assistant is also activated using the multi-function button.

Both earphones have these controls, which allow you to use each earphone independently of the other. If you’d like to still have some awareness of your surroundings and listen to music with just one earphone – you are able to do so. This means you could enjoy non-stop playtime but have one earbud charging while listening to the other.

Sound Quality

When it comes to audio quality, the TREBLAB X3 Pro doesn’t disappoint. Equipped with advanced audio technology, including aptX and CVC 8.0 noise-cancellation, these earbuds deliver crisp highs, rich mids, and deep bass, offering an immersive sound experience that rivals premium headphones. Whether you’re enjoying your favorite music, podcasts, or taking calls, the sound clarity and depth of the TREBLAB X3 Pro are truly remarkable.

TREBLAB X3 Pro Wireless Earbuds Review 4 - Speakers Reviewed

Technical Specs & Features

Battery Life

Battery life is a crucial aspect of any wireless earbud, and the TREBLAB X3 Pro delivers in this department as well. With up to 9 hours of playtime on a single charge and an additional 40 hours provided by the charging case, you can enjoy your music without the constant worry of running out of power. This impressive battery life makes them a great companion for long trips, commutes, or even extended workout sessions.

Wireless Connectivity

The TREBLAB X3 Pro Earbuds feature Bluetooth 5.0. This is one of the latest Bluetooth versions available and offers faster speeds and a better range compared to previous versions. The X3 Pro also features a Qualcomm QCC chipset with aptX to ensure high-quality audio.

IPX7 Rating – Fully Waterproof

A requirement of any workout earphone is that it can withstand the inevitable sweat involved and the TREBLAB X3 Pro doesn’t disappoint here either. Offering an IPX7 waterproof rating, the earphones are fully waterproof (and sweatproof). This means they can actually be submerged in water at a depth of 1m (about 40 inches) for 30 minutes – so you could even take them into the shower with you after your workout!

Voice Assistant & Phone Calls

The TREBLAB X3 Pro is compatible with almost all voice assistants, including Siri, Alexa, and Google Assistant. To activate your voice assistant, simply press the multi-functional button on either earphone twice. For managing phone calls, pressing the MFB once will answer a call (and automatically pause your music) while pressing and holding the MFB will reject the call.

TREBLAB X3 Pro Wireless Earbuds Review 5 - Speakers Reviewed
TREBLAB X3 Pro Wireless Earbuds Review - Speakers Reviewed

Technical Specifications

Frequency Response20Hz - 20kHz
Charge Time2 hours
USB Charging TypeUSB-C
Phone CallsYes - Integrated Microphone
Voice AssistantYes - Siri, Alexa & Google
Bluetooth5.0 aptX
Waterproof RatingIPX7
Wireless Range33ft (10m)
Battery Life9 hours + 4 extra charges with case
Earbuds:1.89 x 1.49 x 1.18 inches
Case:2.99 x 2.71 x 1.65 inches
Earbuds:0.25 oz (each)
Case:0.74 oz
Warranty1 Year

How to Pair your TREBLAB X3 Pro Earphones

Step 1: Ensure that the protective stickers on the charging contacts have been removed.

Step 2: Remove the earbuds from the charging case. They will automatically turn on.

Step 3: Scan for Bluetooth devices on your smart device and select TREBLAB X3 Pro_L.

Step 4: When asked to confirm pairing on your smart device, select “pair”.

Step 5: Upon successful pairing, you will hear the voice prompt say “Connected”.

If you experience any issues with pairing, ensure that the earphones are within 30ft of your device and that they are not paired with any other devices. The X3 Pro Earphones can only be paired with 1 device at a time. If the problem still persists, try resetting the earphones to factory settings. To do this, turn the headphones OFF, then press and hold the Multi-Function Button on both earbuds for 11 seconds. When you see a purple light and hear a voice prompt, place the earphones back into their charging case. Your earphones will now be reset and ready to be used.


In a market saturated with wireless earbuds, the TREBLAB X3 Pro manages to stand out with its exceptional sound quality, comfortable design, and a host of convenient features. Whether you’re an audiophile seeking superior audio or a fitness enthusiast in need of durable and sweat-resistant earbuds, the TREBLAB X3 Pro has something to offer.

With impressive battery life, advanced noise cancellation, and a user-friendly interface, these earbuds provide a well-rounded package that caters to various preferences and lifestyles. The TREBLAB X3 Pro proves that you don’t need to compromise on quality or features when it comes to wireless audio. So, if you’re looking to elevate your listening experience, consider giving the TREBLAB X3 Pro a try – you might just find your perfect audio companion.

TREBLAB X3 Pro Wireless Earbuds Review 2 - Speakers Reviewed
Get It Now!

TREBLAB X3 Pro Wireless Earphones

Premium quality, at a budget-friendly price tag, the TREBLAB X3 Pro could be your next favorite pair of workout earphones!

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