Wireless earbuds have become a staple for fitness lovers, remote workers, and on-the-go users alike. With the market crowded with premium and budget options, TREBLAB X4 Wireless Earbuds bring something genuinely compelling to the table—a rugged, fitness-first build, long-lasting battery, and impressive sound quality for just $28.99. But does this budget-friendly pair of earbuds deliver where it matters? Let’s dive into a detailed review.
The TREBLAB X4 features 10mm dynamic drivers and 105dB sensitivity, producing a balanced and powerful audio output across the full 20Hz–20kHz spectrum. Whether you're streaming your workout playlist, taking a business call, or catching up on podcasts, the noise-isolating design ensures immersive sound, even in busy environments.
Battery anxiety? Not here. The X4 earbuds offer an impressive 11 hours of continuous use on a single charge. But the real game-changer is the 2500mAh USB-C charging case, delivering up to 242 additional hours. Better yet, this charging case doubles as a power bank, allowing you to juice up your phone or other devices in a pinch.
Designed with movement in mind, the X4 earbuds feature secure-fit flexible ear hooks, lightweight construction, and six different eartip sizes to ensure comfort and stability—even during the most intense workouts. Whether you’re lifting, running, or doing HIIT, these earbuds stay put.
The IPX5 rating ensures the X4 can withstand sweat, splashes, and light rain. That makes them ideal for both indoor and outdoor fitness enthusiasts. No need to baby these earbuds—they're built to train hard right alongside you.
Dual unidirectional microphones with Environmental Noise Cancellation (ENC) allow for clear voice transmission, even in noisy surroundings. Physical control buttons make it easy to adjust volume, skip tracks, or take calls—no fumbling with touch controls during your reps.
The TREBLAB X4 is priced at just $28.99 in the US, placing it firmly in the budget category. But despite its low cost, the features and performance punch way above its price tag. For users looking for a durable, long-lasting pair of workout earbuds without breaking the bank, the X4 offers unbeatable value.
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When first handling the TREBLAB X4, it’s clear these aren’t your average budget earbuds. The over-ear hook design offers an immediate sense of stability. Pop them in and you’ll find the fit is customizable and snug, thanks to the generous selection of eartips.
The sound quality is impressive for the price. Vocals are crisp, the bass is punchy without overwhelming, and the mids come through cleanly. While it won’t satisfy hardcore audiophiles, it performs exceptionally for workouts and daily listening.
The battery life is one of the biggest strengths. With over 250 total hours between charges, users can go weeks without plugging in the case—something usually reserved for premium earbuds at much higher prices. The fact that the case doubles as a power bank is a huge bonus for travelers and outdoor users.
Call quality is solid thanks to ENC and the dual mic setup. And while touch controls are trendy, the physical buttons here are a smart move for active users—they work reliably and avoid accidental inputs from sweat or movement.
If you’re looking for wireless earbuds that can keep up with your active lifestyle, the TREBLAB X4 is a strong contender. With exceptional battery life, rugged waterproofing, reliable sound, and a comfortable fit, it checks all the right boxes for fitness lovers and everyday users alike.
At just under $30, it’s hard to find another pair of wireless earbuds that deliver this much functionality and endurance. For casual listeners, runners, gym-goers, or remote workers needing reliable audio gear without breaking the bank, the TREBLAB X4 is absolutely worth buying.
The TREBLAB X4 Earbuds are a powerful example of how budget tech doesn’t have to mean compromise. With strong sound, marathon battery life, practical workout-focused design, and useful extras like a power bank case, these earbuds are tailor-made for active users who need gear that works as hard as they do.
Whether you’re hitting the gym, going for a run, or just looking for earbuds that won’t quit, the X4 is a smart, budget-friendly investment that won’t disappoint.
Q1. How long does the TREBLAB X4 battery last?
The earbuds provide up to 11 hours on a single charge, with an additional 242 hours from the 2500mAh charging case, which also acts as a power bank.
Q2. Are TREBLAB X4 earbuds waterproof?
Yes, they are rated IPX5, which means they are sweat-resistant and can handle splashes—ideal for workouts and outdoor use.
Q3. Can I make calls using TREBLAB X4 earbuds?
Absolutely. The X4 features dual unidirectional ENC mics, delivering clear voice quality even in noisy environments.
Q4. Do they stay secure during high-intensity workouts?
Yes, thanks to the flexible ear hooks and multiple eartip sizes, these earbuds are designed to stay firmly in place during exercise.
Q5. Is the TREBLAB X4 worth buying for under $30?
Yes, for $28.99, the TREBLAB X4 offers exceptional value with premium battery life, sound quality, and durability—all at a budget-friendly price.
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