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Wireless Earbuds, Sports Bluetooth Headphones, 75Hrs Playtime Ear Buds with LED Power Display, Noise Canceling Headset, IPX7 Waterproof Earphones for Workout/Running
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AI Verdict
These are IPX7 waterproof, ear-hook earbuds with 8 hours of playback per charge and 13mm dynamic drivers, built for active users on a budget.
These earbuds are a situational fit for active users due to their IPX7 waterproof rating and ear-hook design, which helps them stay secure during workouts. However, the in-ear design combined with Active Noise Cancellation can be a safety concern for outdoor activities requiring environmental awareness.
If situational awareness is a priority for outdoor activities, look for open-ear or bone-conduction headphones.
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Pros
- IPX7 nano-coating protects against sweat and rain during workouts.
- Ear hooks made of TPE material provide a secure fit during movement.
- Offers 8 hours of listening time per charge, extending to 75 hours with the charging case.
- Equipped with Bluetooth 5.3 for stable connectivity up to 10 meters.
- Features a smart LED digital display to show battery levels of both earbuds and the charging case.
- 13mm speaker drivers deliver powerful bass and clear treble.
Cons
- Active Noise Cancellation effectiveness is likely limited given the budget price point and user feedback on similar products.
- Touch controls can lead to accidental presses during active use.
- Sealed in-ear design with ANC can reduce situational awareness, which is a safety concern for outdoor activities like running near traffic.
- Some users report feeling discomfort after about an hour of continuous wear.
Dimension Scores
The 13mm dynamic drivers are noted for powerful bass and clear treble, with some users comparing them favorably to more expensive options, but it's still a budget product.
While listed with Active Noise Cancellation, budget ANC typically offers limited effectiveness compared to premium models, and the feature highlights focus on ENC for calls.
The TPE ear hooks and ergonomic design are specifically praised by users for providing a secure fit during sports, though some report discomfort after an hour.
With 8 hours per earbud and a total of 75 hours with the charging case, the battery life is above average for this category.
Best For
- Gym workouts and indoor exercise where situational awareness is not critical
- Running in controlled environments like a treadmill or park paths away from traffic
- Users prioritizing secure fit during high-intensity physical activity
- Budget-conscious buyers needing long total playtime with the charging case
Not Recommended For
- Outdoor runners in high-traffic areas needing to hear surroundings for safety
- Audiophiles expecting premium sound reproduction and nuanced soundstages
- Users sensitive to in-ear pressure after prolonged wear
Watch Out For
- The '75 hours playtime' refers to total battery life with the charging case, not continuous playback on a single charge, which is 8 hours.
- The touch controls can be overly sensitive, leading to unintended pauses or track skips if not carefully managed.
- While IPX7 rated, these are not designed for swimming or showering.
Full Specifications
| ASIN | B0G64DP15H |
| Brand | sajawass |
| Color | Dark Black |
| Units | 1.0 Count |
| Material | Plastic |
| Model Name | BX31 |
| Form Factor | In Ear |
| Item Weight | 4.2 ounces |
| Battery Life | 8 Hours |
| Manufacturer | sajawass |
| Charging Time | 1.5 Hours |
| Ear Placement | In Ear |
| Noise Control | Active Noise Cancellation |
| Earpiece Shape | in-ear |
| Bluetooth Range | 10 Meters |
| Headphones Jack | No Jack |
| Number of Items | 1 |
| Special Feature | Portable |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.3 |
| Item model number | BX31 |
| Compatible Devices | Cellphones, Tablets |
| Package Dimensions | 4.33 x 3.46 x 1.54 inches |
| Included Components | Cable, Eartip, User Manual, Wireless Charging Case*1, Wireless Earbuds*2 |
| Input Device Interface | Bluetooth |
| Noise Control Features | ENC Noise Cancellation |
| Water Resistance Level | Waterproof |
| Age Range (Description) | Adult |
| Connectivity Technology | Wireless |
| Specific Uses For Product | Sport |
| Supports Bluetooth Technology | Yes |
| Wireless Communication Technology | Bluetooth |
What Buyers Say
Many users are surprised by the secure fit provided by the ear hooks, making these a popular choice for active use like running and gym workouts where earbuds often fall out. The sound quality, particularly the bass and clarity, receives frequent positive mentions for a product in this price range. However, the touch controls can be a bit finicky, sometimes leading to accidental actions, and some users experience ear fatigue after extended listening sessions.
“Okay, so I needed something for the gym that wouldn't fall out every five minutes, and these actually stay put! Sound is shockingly decent for what I paid, but man, I keep accidentally pausing my music when I adjust them.”
Common Praise
- Ear hooks keep them securely in place during intense physical activity.
- Sound quality is clear with noticeable bass for the price.
- Long total battery life with the charging case is convenient.
- IPX7 waterproofing handles sweat and light rain without issue.
- Intuitive touch controls for music and calls once learned.
Common Complaints
- Can cause discomfort or ear fatigue after about an hour of wear.
- Touch controls are sensitive and prone to accidental activation.
- Active Noise Cancellation is not as effective as higher-priced alternatives.
- The in-ear design with ANC can block out too much ambient sound for outdoor safety.
Ownership Tips
- The ear hooks maintain their flexibility and grip even after weeks of sweating.
- The LED battery display on the case remains accurate over time, helping to manage charging.
- The IPX7 rating holds up to daily sweat and occasional splashes, but don't try swimming with them.
- The touch controls require a light, deliberate touch; quick adjustments can trigger unintended functions.
Frequently Asked Questions
How long do these earbuds last on a single charge?
The earbuds provide 8 hours of listening time from a single charge. The charging case extends the total playtime to 75 hours.
Are these earbuds truly waterproof?
Yes, they have an IPX7 nano-coating, meaning they are protected against sweat, rain, and minor water splashes. They are not suitable for swimming or showering.
Do these have Active Noise Cancellation?
Yes, the product specifications list Active Noise Cancellation. They also feature ENC Noise Reduction for clear calls by isolating your voice from ambient sound.
Will these stay in my ears during intense workouts?
The ergonomic design includes TPE ear hooks and comes with three tip sizes, which users report helps them stay securely in place during exercise and running.
What kind of sound quality can I expect?
They feature 13mm dynamic drivers designed to deliver powerful bass, mellow midrange, and clear treble, with some users describing the bass as 'excellent' and highs as 'very clear'.
Buying Guide
When you're looking at sports earbuds, the most important thing is that they actually stay in your ears when you're moving and sweating. Look for features like ear hooks or wings. Battery life is also key, especially if you forget to charge them often. Don't get too hung up on audiophile-level sound for workouts; 'good enough' usually is. Also, consider if you need to hear your surroundings for safety.
IPX7 Waterproof
This means the earbuds can handle sweat, rain, and even a quick dip in water without breaking. It's crucial for workouts where you're going to get wet, but it doesn't mean you can swim with them.
Ear Hooks
These are little loops that go over your ear, keeping the earbuds locked in place. Without them, many earbuds will slip out as soon as you start sweating or jumping around.
Active Noise Cancellation (ANC)
ANC electronically reduces background noise, making your music clearer in loud environments like a gym. However, for outdoor activities, it can be a safety hazard by blocking out traffic sounds.
75 Hours Playtime (with case)
This isn't how long the earbuds play continuously. It means the earbuds themselves last 8 hours, and the charging case holds enough power for multiple recharges, giving you a total of 75 hours before you need to plug the case in.
Alternatives
If you need to hear your environment while running outdoors, search for 'open-ear headphones' or 'bone conduction headphones'. If you prioritize maximum comfort for all-day wear, look for models with lighter designs or different ear tip materials.

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