






Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.
🎧 Elevate your hustle with sound that keeps pace and style that stands out.
The Rulefiss Q38 Wireless Earbuds Sport combine cutting-edge Bluetooth 5.4 technology with premium 14.2mm Hi-Fi drivers to deliver crystal-clear calls and immersive sound. Designed for active professionals, these IPX7 waterproof earbuds feature ultra-light earhooks for secure comfort during workouts, an impressive 56-hour battery life with fast USB-C charging, and smart touch controls compatible across all major devices. Perfect for seamless transitions from business calls to gym sessions, they offer a durable, stylish audio solution that keeps you connected and motivated all day long.









| ASIN | B0DPW3P9VY |
| Additional Features | Noise Cancellation, Water Resistance |
| Age Range Description | Kid, Teen, Adult |
| Antenna Location | Business/Entertainment/Fitness/Gaming/Professional/School/Travel |
| Audio Driver Size | 14.2 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 31 Milliseconds |
| Battery Average Life | 56 Hours |
| Battery Charge Time | 1.5 Hours |
| Best Sellers Rank | #4,375 in Electronics ( See Top 100 in Electronics ) #380 in Earbud & In-Ear Headphones |
| Bluetooth Range | 15 Meters |
| Bluetooth Version | 5.4 |
| Brand | Rulefiss |
| Brand Name | Rulefiss |
| Built-In Media | 800mAh charging box * 1, Q38 Bluetooth headphones * 2, Soft silicone ear caps * 6 (L/M/S), USB-C cable * 1, User Manual (English, Spanish, French, etc) * 1 |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 56 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Battery Charging Time | 1.5 Hours |
| Carrying Case Height | 5 Centimeters |
| Carrying Case Length | 3 Centimeters |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 40 Grams |
| Carrying Case Width | 4 Centimeters |
| Color | Deep Rose Gold |
| Compatible Devices | IOS/Android smartphones, TVs, computers, laptops |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Customer Reviews | 4.4 out of 5 stars 23,318 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | in_ear |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Plastic |
| Form Factor | In Ear |
| Frequency Range | 20Hz - 20,000Hz |
| Frequency Response | 20 KHz |
| Headphone Folding Features | In Ear |
| Headphone Jack | USB |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Item Weight | 7 Grams |
| Manufacturer | Rulefiss |
| Model Name | Q38 |
| Model Number | Q38 |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 108 dB |
| Specific Uses For Product | Business/Entertainment/Fitness/Gaming/Professional/School/Travel |
| Theme | Talking, Gaming, Running, Exercise, Fitness, Sports, Business |
| Unit Count | 2.0 Count |
| Warranty Description | If there is a quality problem within 1 month, it will be refunded and replaced, and the warranty is 2 years. |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
C**G
The fit and battery life is far better than Apple
These earbuds are a family favorite! My two adult children and I have had our share of Apple AirPods that fell out while they ran and exercised, so we decided to switch to these. They stay securely in place, provide excellent sound quality, and have an impressive battery life. I can go days without needing to plug them in! Great quality and perfect for exercising!
A**R
Holds a great charge . Solid 10 out of 10.
I’m very impressed with this one. I would recommend this to anyone. It does great noise cancellation a fantastic value for the money. The sound quality is great. The mic works very well. People talk on the phone and they say they can hear me with no problem and I can hear them very clear very comfortable to wear and what impressed me the most : it holds a charge so well , i’ve left them in my bag for two weeks at a time and they’re still charged, the attached photo shows they’re still at 100% and they were charged at least a month ago!! much better than even my Apple pods. I’ve purchased four of these now for myself and grandkids..
K**N
Might buy another par soon.
My wive gave these to me as a present. I love that they are light and fit nicely around my ears. I lost my set. So just recently I got another par of these ear buds. Sound quality is great. These also have a great battery life.
S**E
Like the buds, hate the case
Pros: - comfortable - stay in well - sound quality - charge longevity - digital battery display - usb-c charge port - $23 is good value Cons: - need two hands to get the loop around ear - no touch function reprogramming for when you're using just one bud - the case is big compared to my Samsungs - the case is REALLY smooth to the point of being slippery and I have dropped it multiple times - so smooth it's extremely hard to open even with fingernails, the front indented edge is very small and there is no gap to get a fingernail into so coupled with the extreme smoothness I have a very hard time opening the case - there is no spring or tension on the case hinge to help it stay open so half the time I manage to get it open it immediately falls shut again 😑 - usb-c port on case is not properly aligned, had open gap into the electronics area Overall I like them but the size and ease of the case are annoying.
J**O
These are awesome!
I don’t do many reviews, but these are great earbuds! I only bought them out of necessity at the time and thought I’d buy a better pair later. However, I bought these almost two years ago. They are still going strong. They are comfortable and I love them! I use them almost everyday and sometimes all throughout the day. I only have to charge the case maybe once a week if that. Battery life is awesome. Good sound, decent range. No issues with clarity when using them on phone calls. Great value for the price.
T**8
A Very Functional Wireless Sports Earbuds
I have been using the Ltinist BX27 Sports wireless earbuds for a little over a month. The earbuds are of high quality, waterproof and suited for almost any sports activities. I have showered with these earbuds on and experienced no issues. The flexible lime green ear wrap is sporty and comfortable to wear. The wrap around the ears design keeps the earbuds securely in place even during intense physical activities. The battery life is impressive. I have not been able to deplete the battery in one continuous session. So far, I have only charged the BX27 3 times, not because it ran out juice but just to top up the charge. The sound quality is excellent and the price is very affordable. I used it mainly for listening to the news and background music. Voice calls over the wireless earbuds are clear and I have never experienced any drop offs. For the price, I would certainly recommend these earbuds to anyone looking for a reliable and economical BT wireless sports earbuds.
A**R
If you listen to pop and rock music in noisy environments buy something else
First off allow me to identify myself. I am a TRUE audiophile who listens to mostly rock and pop music, some classical as well. I do a lot of walking near noisy traffic, and I am a taller than average male (6 foot 1" 180 pounds). 2 fatal flaws in these earbuds: 1) they simply do not fit larger persons well. I have to press on them with my finger to get them far enough into my ear canal for optimal sound and noise blocking. They could POSSIBLY solve this by selling them in a PLUS size. 2) The bud controls need to be either totally redesigned or just eliminated. It is so annoying to have these pause every time you touch them to adjust the position. TAKE HEED BUD BUILDERS: I'd prefer NO CONTROLS at all on the buds - i can control the music and volume with my phone, and do not use these to answer calls. On the plus side: 1) very pretty i give them that. i suppose at the end of the day earbuds are a lot like exwives - gorgeous ones don't seem to serve any other useful purpose. One tip: I think it matters which size ear tip you use on earbuds for optimal sound. Try to go with the largest that fits you. I've tried a lot of high and low end earbuds and headphones - my favorite so far overall is: Sony WF-XB700. it costs a bit more than this one but well worth it. The sony has a far less annoying control button on its side which is tougher to hit by accident, stays in place well even when running, blocks out most noise, and has top notch frequency response and nice deep bass. This was an HONEST, UNPAID review. I received no free product to try and I own no shares of SONY:). I returned these because the sound quality for MUSIC is subpar and they do nothing to block ambient noise (which is abundant in vegas).
R**N
Love this
These wireless earbuds have become my go to. I love that I only need one at a time and can flip back in forth from one ear to the other extending the battery life. They are also super durable. This is my second set. I bought the first ones over a year ago and I am only replacing them becuase I misplaced the right side. I have never had a issue with sound quality. They fit perfectly in my ear and are easily adjustable. I have loved using these for yard work working out and several other activitys.
V**N
good earbuds for sound and noise cancellation
Comfort is a priority, with an ergonomic design and customizable ear tips providing a secure fit. They stay in place during workouts, thanks to the included ear hooks. The Hi-Fi Stereo sound quality is exceptional, delivering a rich and balanced audio experience across genres. The built-in HD Mic with noise-canceling technology ensures crystal-clear calls, even in noisy environments.
C**A
Se adaptan estupendamente
Tienen una conexión más estable, menor latencia y menor consumo de energía. La calidad de sonido estéreo de alta fidelidad es buena, con reducción de ruido para llamadas más claras. La base de carga magnética y la pantalla de potencia precisa son características muy convenientes. Además, la duración de la batería es larga y la carga rápida por lo que los puedo usar sin preocupaciones. El emparejamiento automático es rápido y el control táctil hacen que su uso sea aún más sencillo. La pantalla digital que indica el nivel de carga de los auriculares es realmente útil y práctica. Me encanta la funda de carga cómo muestra con precisión la potencia restante de los auriculares. Así, siempre sabes cuánta energía tienes disponible y puedes cargarlos a tiempo sin preocupaciones. ¡Una característica realmente conveniente que hace que los auriculares sean aún más impresionantes! Sobre el precio: el precio asequible los convierte en una opción atractiva para cualquier persona que busque una experiencia auditiva excepcional sin romper el presupuesto. ¡Una excelente relación calidad-precio para unos auriculares inalámbricos con todas estas prestaciones! ¡Definitivamente, una excelente elección en auriculares inalámbricos!.
A**N
Parfaits pour moi !
J'ai acheté ces oreillettes bluetooth principalement pour écouter de la musique quand je vais courir le matin. J'ai absolument besoin de "l'accroche" qui fait le tour de l'oreille, pour que ça ne tombe pas avec le mouvement. Les derniers écouteurs que j'avais achetés coûtaient 30€, et m'ont lâchés au bout de quelques mois... Donc là, j'espère qu'ils dureront plus longtemps 😉 👉 au niveau du son, je suis surprise de la différence de sonorité entre ceux-là et mes anciens : la qualité est vraiment d'un autre niveau. Les basses sont bien profondes comme il faut : rien à voir avec mes anciennes oreillettes ! 👉 Au niveau du confort, R.A.S. : comme pour (j'imagine) tous les écouteurs avec un système d'accroche qui va jusqu'à derrière l'oreille, ça ne bouge pas, même l'une séance de sport. 👉 En ce qui concerne la batterie, je ne sais pas trop : j'ai pris l'habitude de toujours recharger le boîtier avec mon téléphone le soir, donc je ne peux pas trop faire de comparatif. ❤️ le gros bonus : la réduction des bruits autour : je n'entends absolument rien d'autre que la musique lors de mon footing, je peux vraiment être dans ma bulle ! Gé-nial !
L**C
Nice
Great product for the price!
F**E
Un casque en tous points remarquables !
A ce niveau de prix, ce casque est en tous points remarquable : - excellente ergonomie, confort d'oreilles convenant à toutes les morphologies avec ses trois embouts souples, le tour d'oreille permet un bon maintien des oreillettes même en cas de mouvements (sport), - très bonne qualité acoustique (enfoncer suffisamment l'embout dans le conduit auditif pour apprécier les graves), - boutons tactiles sur chaque oreillette apportant les fonctions essentielles en lecture (volume sonore, changement de plage de lecture, mise en pause/reprise...), - boîtier de recharge très pratique avec sa batterie intégrée et des indicateurs de charge, - version récente du Bluetooth (5.3) garantissant la compatibilité avec la plupart des transmetteurs.
Trustpilot
1 day ago
1 month ago