Raycon Everyday Headphones

Sajawass Sport Earbuds Review – How Long Do They Last?

When it comes to wireless earbuds that keep up with an active lifestyle, we’ve had a chance to test the sajawass Sport Earbuds and found them to be a solid pick. With our busy days filled with calls, workouts, and the occasional downpour, these earbuds have proven to be more than just another pair of Bluetooth headphones.

Their latest Bluetooth 5.3 tech provides a stable connection, which means your music won’t drop out mid-run, and with auto-pairing, you’re ready to go as soon as you pop them out of their case. The sound quality is surprisingly clear for the price range; the 8mm graphene drivers deliver balanced audio, making every track enjoyable.

We appreciated the ergonomic design with ear hooks that kept the buds securely in place during intense workouts, and with an IPX7 waterproof rating, a bit of rain or sweat won’t do any harm. While the noise cancellation isn’t top-of-the-line, it’s manageable and does diminish some background noise. The impressive 75-hour playback with the charging case is a standout feature, meaning we didn’t have to worry about charging every night.

Overview of the Sajawass Sport Earbuds BX31

Overview of the Sajawass Sport Earbuds BX31

In our experience with the BX31 earbuds, we’ve noticed they strike a fine balance between functionality and comfort. When it comes to connectivity, they showcase the latest Bluetooth 5.3 technology, offering a stable connection that really simplifies the pairing process—lifting them out of the case gets them connected to your device in a snap.

We appreciate the dual LED displays indicating battery life, which keeps us informed about charge levels both for the case and earbuds—a handy feature when we’re on the move. With the promising 75-hour playback time, these buds have kept us company on long commutes without needing frequent charges.

Sound quality hasn’t disappointed either. The earbuds provide a clear and balanced audio experience, which enhances the listening pleasure during workouts or casual music streaming. They’ve also got a solid built-in mic which means calls are pretty clear, even in noisy environments.

Our workouts have been fuss-free as well owing to their ergonomic design; they stay put regardless of the activity intensity. Their IPX7 waterproof rating also means that we haven’t had to worry about sweat or rain during a run.

Despite their merits, noise cancellation isn’t their strongest suit. It’s serviceable, but we don’t recommend them if you’re looking for something to thoroughly block out your surroundings.

Lastly, the earbuds have been a reliable gadget for us. However, we’ve had occasional feedback about the longevity issues; something to consider if you’re planning for a long-term investment. The 30-day money-back guarantee, though, provides some peace of mind.

Bluetooth 5.3 Technology and Auto Pairing

Bluetooth 5.3 Technology and Auto Pairing

In our experience with these earbuds, the integration of Bluetooth 5.3 technology has certainly amped up the overall user experience. We noticed the signal transmission to be faster and impressively stable, maintaining a strong connection up to a 32-foot range, which is a decent stretch for any daily activities. The auto pairing function is as smooth as you’d hope. Simply lifting the lid of the charging case cues the earbuds to connect to the most recent paired device, while placing them back in the case prompts a swift disconnection.

We appreciate that there’s no fuss involved when it comes to switching them on and off, which can be a hassle with other products. The transition from not using them to immersing yourself in your favorite tunes happens in the blink of an eye, void of any tedious setup steps. The absence of connectivity hurdles enhances the gadget’s appeal, although it’s worth mentioning that occasional interference in very crowded wireless environments could be a downside. The earbuds recover quickly though, so these rare hiccups didn’t significantly impact our experience.

LED Power Display and 75H Playback

LED Power Display and 75H Playback

Having spent some time with these wireless Bluetooth headphones, we’ve come to appreciate the convenience of the LED power display. It’s such a relief not having to guess the battery level. At a glance, the case shows exactly how much charge is left, and it’s surprisingly accurate.

We’ve tested these earbuds through multiple workout sessions and daily commutes, and the 75 hours of playback time is impressive. Even with regular use, it seems like we charge the case less frequently than others. However, it’s important to remember that battery life will depend on the volume and usage patterns, so individual experiences may slightly vary.

The only gripe we could think of is that sometimes, in our rush, we expect a quicker readout from the display. It’s a minor inconvenience, but it takes a moment to register the battery level when you’re in a hurry. Overall, these earbuds offer a reliable battery life that lets us enjoy our music for extended periods without reaching for the charger.

Impeccable Sound and Loud Call

We recently tested the sajawass wireless earbuds, specifically focusing on their sound quality and call performance. The sound from the 8mm graphene drivers is well-balanced and rich, making our musical experience quite immersive. Highs and lows are crisp, revealing the attention to detail that has gone into tuning these earbuds.

During calls, we noticed that the built-in microphone does a commendable job isolating our voice from background noise. Even in bustling environments, our conversations were free from disruption. The snug fit of the earpieces offers additional passive noise reduction, which enhances the clarity of calls.

While the earbuds’ sound quality impresses, it’s worth noting that their noise-cancelling ability isn’t the strongest. It does a satisfactory job for casual use and lighter environments, but those seeking to completely drown out ambient noise might find it lacking.

Overall, the sound and call capabilities position these earbuds as a solid choice in their price range, striking a balance between quality listening and clear call experiences.

Ergonomic Design for Sports

Ergonomic Design for Sports

In our quest for the perfect pair of wireless headphones that could keep up with our active lifestyles, the snug and secure fit of these sajawass earbuds has been commendable. Whether hitting the pavement for a run or cycling through rugged terrain, the ear hooks provided an unshakable grip that ensured they stayed in place without causing any discomfort. Equipped with three sizes of eartips, we found a combination that fit us just right, creating a seal that not only improved sound delivery but also kept the earbuds firmly anchored.

The durable build, complemented by an IPX7 waterproof rating, meant that we didn’t flinch when caught in the rain or during an intense gym session. The freedom of movement without worrying about them falling out or getting damaged by sweat has been liberating. While we appreciate design tailored to sports, we did feel that the noise cancelling could have been more robust to fully isolate us from our noisy gym environment. However, the crystal-clear sound quality never failed to keep us motivated with our favorite tunes. For earbuds intended for use during physical activities, we believe the design has struck a fine balance, despite minor room for enhancement.

Customer Assurance Policy

When we’re considering a purchase, one of the vital factors is the assurance that comes with the product. For this particular set of wireless earbuds, customer satisfaction seems to be at the heart of the manufacturer’s policy. They’ve clearly devoted attention to user experience, providing a solid piece of audio tech that caters to the diverse needs of an active lifestyle. From jogging to gardening, users have appreciated the earbuds’ snug fit and significant battery life—attributes essential for uninterrupted listening during various activities.

However, it is evident that no product is without its downsides. Some users have noted that while the earbuds perform well in many scenarios, they might not fully live up to the expectations set for noise cancellation. Additionally, there have been occasional reports of one bud ceasing to function, which raises concerns over longevity.

Despite these faults, the overall customer sentiment tilts favorably, with the earbuds scoring on ease of use and reliable connectivity. The LED display on the charging case—an intuitive feature—allows for a quick battery check, which we find exceedingly practical. It is this kind of user-centric innovation paired with a more than satisfactory performance that gives potential buyers a sense of confidence in what they’re purchasing.

Bear in mind, the manufacturer’s policies on warranty and customer support aren’t explicitly detailed here, but the product’s above-average rating indicates that buyers have been content with their after-purchase experience. Before making a decision, we recommend checking the brand’s return and warranty policies to ensure peace of mind.

Pros and Cons


  • Our experience with these wireless earbuds has been predominantly positive. The Bluetooth 5.3 technology affords a stable connection, and the auto-pairing feature adds a layer of convenience that we appreciate in our busy lives.
  • Battery life is impressive with a staggering 75 hours of playback time, meaning we don’t have to charge them often; this is ideal for extended trips or heavy use throughout the week.
  • Sound quality is a strong point here; the earbuds provide clear and balanced audio that enhances our listening experience, whether we’re enjoying music or taking calls.
  • The built-in microphones are adept at ensuring our voice is heard clearly by those we’re speaking with, a boon for important conversations.
  • In terms of design, the ergonomic ear hooks ensure the buds stay put during rigorous activities. We’ve tested them during workouts and runs and have had no issues with slippage or discomfort.
  • Also, the IPX7 waterproof rating gives us peace of mind while using the buds outdoors, as they can withstand severe weather conditions and sweat.


  • While noise cancellation is a featured aspect, our testing revealed that it’s just serviceable.
  • It works adequately for general scenarios, but don’t expect complete isolation from ambient noises—especially in louder environments such as gyms or cityscapes.
  • A downside we noted is that after extensive use, one earbud occasionally lost connection.
  • Although this was resolved with a quick reset, it’s a hiccup that can disrupt an otherwise seamless experience.
  • Lastly, while sound quality is generally good, audiophiles may find the bass lacking in depth when compared to high-end models.
  • It’s a minor gripe, but worth mentioning for those seeking a profound bass experience in their audio devices.

Customer Reviews

Our dive into user experiences has revealed a mix of praise and criticism. Many users have found these wireless earbuds to be a practical choice for a variety of activities, from jogging to just lounging around. The earhooks are appreciated for their snug fit, keeping the earbuds in place during even the most vigorous of exercises. The LED display on the case is a hit for its convenience, showing the charge level at a glance.

Audio quality gets a nod for being more than satisfactory, with clear mids, highs, and a bass that doesn’t overpower. A number of us have noticed that the noise cancellation feature may not be top-notch but still provides some level of isolation. Longevity is another strong point, with the earbuds holding a charge substantially throughout the day, which speaks to their efficiency.

However, it’s not all perfect. We’ve observed that a few users encountered durability issues, with one side ceasing to function after a short period. While the sound quality is generally appreciated, it’s also clear that audiophiles might find it lacking for more critical listening.

Collectively, there’s agreement that for the price point, these earbuds offer great value, striking a balance between quality, functionality, and affordability.

Product Specifications

Sajawass Sport Earbuds
  • 5.3 Technology
  • Auto Pairing
  • LED Power Display
  • 75H Playback
  • Impeccable Sound
  • Loud Call
  • One Button Control


After spending considerable time with these earbuds, we’ve found much to appreciate. The lengthy battery life is a tangible benefit, especially for those of us who dislike frequent charging. They sit snugly in the ears, making them well-suited for various activities like working out or enjoying an audiobook. The charging case with its LED display is a user-friendly touch, showing battery status at a glance.

We’ve noticed that while the earbuds deliver clear sound quality, the noise cancellation is modest. It’s sufficient for general use, but if you’re seeking complete isolation, these might not meet your expectations. Additionally, we’ve encountered mixed experiences with their longevity, with a few instances of malfunction after a month.

In our view, these earbuds from sajawass offer a solid performance for their price bracket. They’re a practical choice for anyone needing a reliable, everyday audio solution without breaking the bank. Just be aware of the limitations in noise cancellation and keep an eye on durability.

Frequently Asked Questions

How do I pair my sports earbuds with my Bluetooth device?

To connect your earbuds, ensure your Bluetooth is enabled on your device. Open the charging case lid; the earbuds should automatically enter pairing mode and be discoverable. Look for the earbuds’ name in your device’s Bluetooth list and select it. Once connected, the earbuds will automatically pair with your device the next time you take them out of the case.

What is the battery life of these sports earbuds on a single charge?

Our sports earbuds boast an impressive battery life. On a single charge, they offer copious amounts of playback time — enough to get you through several workouts or a long run without needing a recharge.

Are these sports earbuds waterproof or sweatproof?

Yes, these earbuds have an IPX7 rating, meaning they are definitely suited for your intense exercise sessions. They are constructed to withstand sweat and can handle a run in the rain without any issues.

How can I access the user manual for my sports earbuds?

The user manual is included in the package when you purchase these earbuds. If you need an additional copy, it can typically be found online on the manufacturer’s website or by contacting their customer care service.

What features does the transparency mode offer on these sports earbuds?

With the transparency mode, you’re able to stay aware of your surroundings while enjoying your music. This feature allows ambient sound to filter through, helping to ensure your safety during outdoor activities.

Can I use one earbud independently while the other charges?

Yes, it’s entirely possible to use one earbud by itself while the other remains in the charging case. This can be particularly handy if you wish to stay attuned to your environment or if you simply want to extend the total listening time by using them one at a time.

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