

🎶 Elevate your workout & workday — sound that keeps up with your hustle!
The Rulefiss Q38 Wireless Earbuds Sport 2025 combine cutting-edge Bluetooth 5.4 technology with premium 14.2mm dynamic drivers to deliver immersive Hi-Fi stereo sound and crystal-clear calls. Designed for active professionals, these earbuds feature an ergonomic earhook design, IPX7 waterproof rating, and an impressive 56-hour battery life supported by a fast-charging USB-C case. Smart touch controls and broad device compatibility make them the ultimate companion for fitness, work, and daily life.









| ASIN | B0DPW3P9VY |
| Age Range (Description) | Kid, Teen, Adult |
| Audio Driver Size | 14.2 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 31 Milliseconds |
| Batteries | 1 P76 batteries required. (included) |
| Battery Life | 56 Hours |
| Best Sellers Rank | #4,372 in Electronics ( See Top 100 in Electronics ) #388 in Earbud & In-Ear Headphones |
| Bluetooth Range | 15 Meters |
| Bluetooth Version | 5.4 |
| Cable Feature | Without Cable |
| Carrying Case Height | 5 Centimeters |
| Carrying Case Length | 3 Centimeters |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 40 Grams |
| Carrying Case Width | 4 Centimeters |
| Charging Time | 1.5 Hours |
| 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 4.4 out of 5 stars (23,034) |
| Date First Available | December 9, 2024 |
| Earpiece Shape | in_ear |
| Frequency Response | 20 KHz |
| Generation | 2025 |
| Headphones Jack | USB |
| Included Components | 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 |
| Input Device Interface | Bluetooth |
| Item Weight | 0.247 ounces |
| Item model number | Q38 |
| Manufacturer | Rulefiss |
| Material | Acrylonitrile Butadiene Styrene (ABS), Plastic |
| Model Name | Q38 |
| Noise Control | Passive Noise Cancellation |
| Noise Control Features | passive_noise_cancellation |
| Number of Items | 1 |
| Product Dimensions | 1.18 x 1.57 x 1.97 inches |
| Recommended Uses For Product | Business/Entertainment/Fitness/Gaming/Professional/School/Travel |
| Sensitivity | 108 dB |
| Special Feature | Noise Cancellation, Water Resistance |
| Specific Uses For Product | Business/Entertainment/Fitness/Gaming/Professional/School/Travel |
| Supports Bluetooth Technology | Yes |
| Units | 2.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Bluetooth |
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.
G**R
Super nice!
Excellent quality earbuds, easy to use, they stay on your ears, the sound is good, the charge lasts long, great price!
A**A
Glad I bought these
THINGS I LIKE ABOUT THESE EARBUDS: The price is great. I I like the color of these earbuds. I like the over-the-ear piece, it is flexible and comfortable for hours of use, and I never have to worry about them falling out. Also, with the over-the-ear piece, I don't have to press the earbud itself into my ear very far, also increasing the comfort. I've worn these for 8 -10 hours at a time with only occasional, minimal discomfort that was eased by just shifting the position of the earbuds slightly. The battery life is phenomenal! I've often been amazed that when it announces it needs charging it's been playing for 8 hours. It also takes a long time before I need to recharge the case. I like that I can use just one earbud at a time. It also works fine with my Google Assistant. I can walk farther away from the audio source than I can with my Galaxy Buds Live. ONLY THING I DON'T LIKE AS MUCH: The sound on these is only acceptable -not great. The volume can go high, but I keep it at a moderate to low level because at anything more than that the sound seems tinny or brassy. At first the sound didn't seem very good to me even at moderate levels, but I've gotten used to it and now to me it sounds fine, especially for podcasts and audiobooks & phone calls. I mostly use them for voice audio, and they seem fine for that. I don't listen to music as often, but at medium to lower volume levels I now feel the music also sounds alright. It just doesn't have great sound like my Samsung Buds Live do. I can't imagine that any earbuds in this price range would have any better sound. CONCLUSION: Overall, I'm very glad I purchased these! I use them almost every day, and for my everyday use, I like them much better than my Samsung Buds Live which can fall out of my ears. These will never fall out of my ears, so they're great for when I'm moving around, doing my everyday tasks & great for exercising.
A**E
Stable fit and sound
Fantastic ear buds. Love them more than my giant nose ones. Great sound, don’t fall out, and cancels noise well.
K**E
Very durable and great fitting
THE BEST. These hold a charge for a long time, they’re super easy to use, the sound is great, and they fit very well. I always struggle finding earbuds that stay in my ears and these never fall out. My husband purchased his well over a year ago and uses them 5+ days a week and they’re still like new. I’ve had mine for several months and they’ve held up great.
J**N
Nice but No
They worked well for a year then one of the ears went out. First they were everything. The over the ear was comfortable, sound quality good, and while on walks, I could hear the outside noise. However, I could still hear my podcast or music very well. The charge would last a full days work. From 9-4, I used them daily, then suddenly the charge only lasted maybe 4 hours so I had to give them up and buy a new pair.
S**S
Worth the buy
Love these , they stay in good while doing my job and exercise! Fits well, sound quality is good .
M**T
Great Product for your money....
I purchased these earbuds for Christmas for my husband. He enjoys listening to music while doing yardwork and mowing the lawn. They fit great into his ears and he has not lost the signal. The rechargeable case is very good. The quality is very good, I'm going to purchase myself a pair!!
C**A
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
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
Great product for the price!
F**E
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.
C**H
They have good sound and good range I could walk round the house listening to the music while my phone charged in other room without it cutting out...the tap to stop or play is excellent too. Cheap as chips too very happy with purchase so far
Trustpilot
3 days ago
3 weeks ago