







🎧 Elevate your workout & workday with unstoppable sound and style!
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. Designed for active professionals, these earbuds feature a secure, ergonomic earhook fit, IPX7 waterproof rating, and an impressive 56-hour battery life supported by a fast-charging Type-C case. With multi-function touch controls and broad device compatibility, they seamlessly blend performance, durability, and convenience for fitness, work, and everyday use.









| 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 | #3,043 in Electronics ( See Top 100 in Electronics ) #278 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 (22,840) |
| 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 |
| Unit Count | 2.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Bluetooth |
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.
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.
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.
J**U
Great sound and battery life
I have gone thru many brands and types of earbuds and these are one of my favorites. WHY: they stay on your ears when walking or running, they have great sound with outstanding base, great Bluetooth range, good battery life, very comfortable and they are a great value.
K**1
Comfortable headset
Excellent for audiobooks, I'm not an audiophile so no rating on music audio quality. It's good enough. They're comfortable, with long-lived battery. This set replaced a similar ear bud that had a large knob inside the ear which caused sores in my ears. This set I can wear for hours and forget they're in. I don't use for phone conversations as I've never had luck with the mic on this style headset. No rating on the mic.
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.
V**A
Amazing for your budget
For the price, these are actually amazing. They pair easily in sync, the tap mechanics on the headphones are useful and I am just shocked about the functionality of these buds. The sound quality isn’t perfect but for easy to use buds with decent sound, you can’t beat it. These are the deep rose gold color.
K**A
Amazing earbuds.
These are the only headphones that work for me. I have tiny ears so I got so lucky when I ordered this product. The charge last me about 4-5 days at a time using them almost non stop. They are very lightweight in the case and when I wear them it doesn’t even feel like I’m wearing anything. The volume is great. I don’t even have to have the volume up halfway because the volume is loud enough for me. The buttons are easy. And they are great quality. I’m very rough with my head phones and they are still going strong. Highly highly recommend this product.
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!.
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
C**P
Pour moi incommode
A**I
Kürzlich habe ich mir Bluetooth-Kopfhörer zugelegt, da ich ein hochwertiges und dennoch erschwingliches kabelloses Headset gesucht habe, das eine exzellente Klangqualität bietet und einfach zu bedienen ist. Im Vergleich zu ähnlichen Produkten auf dem Markt hat dieses Headset einige bemerkenswerte Vorteile. Vorteile - Das In-Ear-Design reduziert Außengeräusche und bietet eine hervorragende Klangqualität. - Eine vollständig aufgeladene Batterie bietet eine Wiedergabezeit von bis zu 6 Stunden. - Die benutzerfreundliche automatische Verbindungsfunktion des Headsets beim Einschalten des Ladekoffers spart Zeit. - Der Kopfhörer liefert eine feine Klangqualität und ein völlig immersives Hörerlebnis. - Der Ladekoffer ermöglicht eine zusätzliche Wiedergabezeit von fast 18 Stunden für das Bluetooth-Kopfhörer. - Die Übertragungsgeschwindigkeit ist stabil und schnell, während der Stromverbrauch niedrig ist. - Der Kopfhörer ist wasserdicht und bietet Schutz vor Schäden durch Schweiß und Regen. - Der LED-Bildschirm zeigt deutlich die verbleibende Leistung des Headsets und des Ladekoffers an. - Das Produkt ist preiswert im Vergleich zu ähnlichen kabellosen Kopfhörern auf dem Markt. Nachteile - Es erfolgt kein automatisches Abschalten, wenn der Kopfhörer für längere Zeit nicht verwendet wird. - Die Geräuschunterdrückungsfunktion fehlt. - Der Kopfhörer ist nicht für den professionellen Gebrauch geeignet. - Es gibt keinen eingebauten Sprachassistenten. Alles in allem kann ich den Kauf dieses Produkts aufgrund seiner zahlreichen Vorteile empfehlen. Der Bluetooth-Kopfhörer ist eine ausgezeichnete Wahl für all diejenigen, die nach einem qualitativ hochwertigen und zuverlässigen kabellosen Headset suchen. Ich hoffe, dass meine Bewertung hilfreich war und ich bedanke mich im Voraus für jedes positive Feedback.
K**E
I bought them with a discount and I still had a 10% discount, it turned out to be a very good price, I bought it because I was traveling by bus for 14 hours and I needed inexpensive but comfortable headphones, so it's a great purchase, design, color, comfortable, they fit well in the ears, the battery lasts very well. after the trip, I haven't charged yet, I still have 40% battery, and the round trip took about 30 hours, so they are fantastic, even my phone's battery doesn't last as long as these headphones, and the vapor is really good compared to the price, it's not the best sound, but it you neI bought them with a discount and I still had a 10% discount, it turned out to be a very good price, I bought it because I was traveling by bus for 14 hours and I needed inexpensive but comfortable headphones, so it's a great purchase, design, color, comfortable, they fit well in the ears, the battery lasts very well. after the trip, I haven't charged yet, I still have 40% battery, and the round trip took about 30 hours, so they are fantastic, even my phone's battery doesn't last as long as these headphones, and the vapor is really good compared to the price, it's not the best sound, but it you need it on a trip or in the gym, these are great headphones because they have good sound and you can't hear the environment, so you can really immerse yourself in your world ed it on a trip or in the gym, these are great headphones because they have good sound and you can't hear the environment, so you can really immerse yourself in your world
Trustpilot
3 weeks ago
1 week ago