BOLOXA X-U8I Wireless Earbuds: The Long-lasting Bluetooth Earbuds for Workout

Published on May 5, 2023, 12:13 p.m.

Looking for a sturdy pair of wireless earbuds to energize your workout sessions? The BOLOXA X-U8I Wireless Earbuds are here to pump up your exercise routine with their marathon 12-hour battery life, secure fit, and pumped up sound. Let’s break down why these buds are fit to be your new workout buddy.
 BOLOXA X-U8I Wireless Earbuds


The BOLOXA X-U8I Wireless Earbuds are Bluetooth 5.3 earbuds built for active lifestyles. They boast an IPX7 waterproof rating, making them sweat and splash resistant, and feature flexible earhooks to keep them secure during rigorous workouts. With up to 12 hours of playtime on a single charge, you can keep your workout sessions going all day long.


  • 12-hour battery life powers you through rigorous training
  • IPX7 waterproof and sweatproof
  • Flexible and secure over-ear fit
  • Punchy bass driven sound

 BOLOXA X-U8I Wireless Earbuds


Weighing in at just 0.35 oz, the BOLOXA X-U8I Wireless Earbuds are lightweight and comfortable. The adjustable earhooks ensure a custom and secure fit, while the three included pairs of eartips allow you to find your perfect seal. Available in stylish black, yellow, and pink color options.


  • Marathon Playtime - A full charge delivers up to 12 hours of continuous playtime so you can soundtrack your entire gym session or long run.

  • IPX7 Waterproof Rating - Sweat and splash resistant design can withstand the most strenuous workouts. No need to worry about sweat damaging the headphones.

  • Bluetooth 5.3 Connectivity - Advanced Bluetooth technology offers faster pairing and more stable wireless connection with your device up to 15 meters away.

  • Crisp Stereo Sound - 10mm drivers deliver immersive sound with punchy bass and clear mids and highs. Noise isolation blocks out ambient sounds to enhance audio quality.

  • Built-in Microphone - Allows for clear hands-free calls.

  • One-Step Control - Easily control music and calls with the intuitive multi-function button on each earbud. Volume can also be adjusted directly on the headphones.

  • Secure Fit - The flexible earhooks and three sizes of eartips provide a custom, stable fit for active use.


According to customer reviews, the BOLOXA X-U8I Wireless Earbuds deliver impressive sound given their affordable price point. The volume gets plenty loud and the bass packs a satisfying punch without muddying up the overall sound. Some users did report occasional connectivity issues, but most found the Bluetooth 5.3 provided a reliable connection. For less than $20, these earbuds deliver robust sound and a secure sporty design ideal for workouts.

Ease of Use

The BOLOXA X-U8I Wireless Earbuds are designed for simple and intuitive control. A single multi-function button on each earbud controls music playback and call management. There are also dedicated volume buttons right on the earbuds for quickly adjusting loudness - no need to dig through your phone when you want to pump up a workout playlist. Bluetooth pairing is also made easy with automatic pairing when the earbuds are removed from the charging case.
 BOLOXA X-U8I Wireless Earbuds

Sound Quality

The BOLOXA X-U8I Wireless Earbuds deliver immersive stereo sound with 10mm drivers that produce punchy bass, clear mids, and crisp highs. The earbud tips provide good noise isolation to enhance the audio experience by sealing out ambient noise. While the sound profile caters more to pop, hip-hop, and rock genres, audiophiles note the sound quality is impressive for the price.

Microphone Quality

The built-in microphones successfully deliver clear voice transmission during calls according to customer reviews. Voices sound detailed and natural.

Noise Isolation

The in-ear design does provide some passive noise isolation, however in very loud environments like crowded gyms, the noise isolation abilities are limited according to some user reviews. For moderate noise levels, the noise isolation is adequate.
 BOLOXA X-U8I Wireless Earbuds

Battery Life

The BOLOXA X-U8I Wireless Earbuds live up to their 12 hour playtime, delivering marathon battery life that handles long workouts with ease. Most users are able to go multiple days between charges thanks to the standby time of 100+ hours. The quick 2 hour charging time also helps keep these earbuds powered up.
 BOLOXA X-U8I Wireless Earbuds


The Bluetooth 5.3 chip provides a stable connection within 15 meters. Some users experienced occasional connectivity issues during pairing, but found resetting the earbuds typically resolved this. Overall the wireless connectivity is reliable.


The IPX7 rating makes these BOLOXA X-U8I Wireless Earbuds fully sweat and splash proof. Users confirm they hold up well for intense workouts and even use in the rain. The waterproof nano coating protects the internal components from moisture damage.

 BOLOXA X-U8I Wireless Earbuds

Use Cases:

Take the BOLOXA X-U8I Wireless Earbuds on your next marathon training session. With 12 hours of playtime, these wireless earbuds can go the distance with you mile after mile. Rain or shine, their IPX7 waterproof rating ensures sweat and splashes won’t stop your workout.

The flexible earhooks keep the buds locked in place as you sprint, skip rope, and pump iron. No need to keep pushing the earbuds back into place. Their ergonomic design lets you focus on crushing your workout, not your earbuds.

User Feedback Analysis

With over 2,000 customer reviews, the BOLOXA X-U8I Wireless Earbuds receive largely positive feedback, especially considering their budget-friendly price point. Here’s a deeper look at what users like and dislike:


The flexible earhooks provide a secure yet comfortable fit for most users. They keep the earbuds firmly in place during vigorous exercise. Some with very small ears did find the design slightly bulky.

Ease of Use

The Bluetooth pairing process is straightforward for most people. Controlling music and volume directly on the earbuds is also convenient. A few users struggled with getting the eartips on and off.

Sound Quality

Users are consistently impressed by the dynamic stereo sound and punchy bass from such affordable earbuds. The 10mm drivers deliver clearer mids/highs and richer lows than expected. Music sounds fuller compared to similar budget models.


The built-in mics allow for clear phone calls in quiet environments. Noise isolation isn’t the best, so some background noise does creep in on calls made in loud settings.

Noise Isolation

While the snug fit does muffle ambient noise, it’s not the most noise isolating design. In very loud gyms, outside noise can still be heard. For reasonable noise reduction, they perform well.

Battery Life

The 12 hour battery life delivers on its promise for most users. They can go multiple days between charges with average use. Falling just short of 12 hours for heavy listening sessions.


The Bluetooth 5.3 provides a stable connection for many customers. Some do encounter occasional pairing issues that require resetting the earbuds. Range is solid within 15 meters indoors.


The IPX7 rating makes these earbuds impressively sweatproof and splash-proof. Users report no issues wearing them in the rain or during sweaty workouts. They exceeded expectations for water protection.


Having dedicated buttons to control music, calls, and volume directly on the earbuds is super convenient compared to touch controls. Provides tactile feedback.


Nearly every review mentions these earbuds punch way above their weight given the affordable sub-$20 price tag. Impressive quality rivaling leading brands that cost 4-5 times more.


  • Marathon 12-hour battery life
  • Secure and comfortable fit
  • Punchy stereo sound with bold bass
  • Sweatproof and splash resistant
  • Easy controls for managing music and calls
  • Great value for the price


  • Noise isolation could be better
  • Some users experience Bluetooth pairing issues
  • Eartips may not fit all ear sizes well


For under $20, the BOLOXA X-U8I earbuds deliver robust sound and sport-ready performance. While premium brands like Beats and Airpods offer better connectivity and noise isolation, they cost 10x more. For shoppers wanting long-lasting wireless earbuds on a budget, these BOLOXA X-U8I Wireless Earbuds buds provide incredible value.


With marathon 12-hour battery life, IPX7 waterproofing, and a sporty secure-fit design, the BOLOXA X-U8I Wireless Earbuds make an ideal workout companion. Their upgraded Bluetooth 5.3 chip provides reliable connectivity and great wireless range while the 10mm drivers deliver robust stereo sound to keep you energized. For an affordable yet durable pair of workout earbuds, the BOLOXA X-U8I Wireless Earbuds get the job done.

 BOLOXA X-U8I Wireless Earbuds


  • Bluetooth version: Bluetooth 5.3
  • Battery life: up to 12 hours
  • Water resistance rating: IPX7
  • Drivers: 10mm drivers
  • Eartip sizes included: S, M, L
  • Weight: 0.35 oz
  • Charging time: 1.5-2 hours
  • Standby time: up to 100 hours
  • Wireless range: up to 15 meters
  • Microphone: built-in microphone for calls
  • Onboard controls: multi-function button, dedicated volume buttons

What’s in the Box:

The BOLOXA X-U8I earbuds come packaged with:
- Charging cable
- 3 pairs of eartips (S, M, L sizes)
- Carrying case
- Instruction manual

How to Use:

  1. Fully charge the earbuds case before first use
  2. Enable Bluetooth on your smartphone or device
  3. Remove earbuds from case. They will power on automatically and enter pairing mode.
  4. On your phone, select “BOLOXA X-U8I” to connect via Bluetooth
  5. Adjust eartips to find most comfortable and secure fit.
  6. Use the multi-function button to play/pause music and answer calls. Use the dedicated volume buttons to adjust loudness.
  7. Place earbuds back in charging case when not in use to conserve battery.
BOLOXA X-U8I Wireless Earbuds