Wireless Earbuds, Hybrid ANC 40dB Noise Cancelling Headphones, 50H Playtime, Bluetooth 5.4, 10mm Drivers with 5 EQ, ENC Dual Mic, IPX7 Waterproof, Digital Battery Display iOS/Android Sport/Sleep
About this product
About this item Intelligent passive noise reduction - With advanced noise reduction technology, it can isolate up to 40 decibels of environmental noise, making it very suitable for concentrating attention in noisy environments. This technology allows you to enjoy the pleasure of music in your leisure time, amidst noisy crowds, or while traveling.
Studio Sound & Crystal Calls – Feel every beat with large 10mm dynamic drivers delivering powerful bass and balanced highs. Customize your sound using 5 built-in EQ presets. For calls, dual ENC microphones reduce 98% of background noise, so your voice comes through loud and clear even in busy cafes or streets.
50-Hour Total Battery & Fast Charging – Enjoy 8 hours of continuous playback on a single charge, and up to 50 extra hours with the compact charging case. A quick 10-minute charge gives you 2 hours of music. The smart digital display on the case shows exact battery level – no more guessing when to recharge.
Bluetooth 5.4 & Ultra-Low Latency – Rock-solid wireless connection with next-gen Bluetooth 5.4 ensures instant pairing and stable signal within 33ft. Ultra-low 43ms latency syncs audio perfectly with video, making these ideal for lag-free gaming, movies, and calls.
All-Day Comfort & IPX7 Waterproof – Ultra-lightweight earbuds with ergonomic soft silicone ear tips provide a secure, pain-free fit for hours – wear them while sleeping, working, or working out. IPX7 rated means they survive sweat, rain, and even rinsing, perfect for intense gym sessions or outdoor runs.
Editor's Take
Amazon-style review snippets and a review-analysis site suggest this Rulefiss model is generally seen as a strong budget sports earbud with good sound, solid battery life, and a secure fit. Some reviewers also mention clear calls and useful battery indicators, but a recurring complaint is that real-world battery life can fall short of the advertised claim.
Across review blogs, the biggest positives are comfort, value for money, and workout-friendly stability. The main negatives are occasional connectivity quirks, mixed comfort over long sessions, and durability or battery-performance concerns after extended use.
YouTube search results include multiple genuine reviews and demos of Rulefiss earbuds, including videos specifically titled as reviews, warnings, and unboxings for Rulefiss wireless earbuds and Rulefiss Q38 variants.
- Amazon reviewers say the sound quality, comfort, and battery life are strong points, with some mixed opinions on functionality and connectivity.
- On Reddit, no clearly surfaced discussion appeared in the retrieved results for this exact ASIN.
- Review blogs generally describe the earbuds as a good low-cost option for active users, while noting occasional battery or fit complaints.
- YouTube results show several real review videos that appear to focus on this product line.
Price History
📊 Price history chart coming soon — data will appear after a few days of tracking.
Specifications
| Brand Name | Rulefiss |
| Model Number | S29 |
| Model Name | S29 |
| Built-In Media | S29 Wireless Earbuds(L/R), USB-C charging cable, User Manual, Wireless Charging Case |
| Age Range Description | Adult |
| Warranty Description | 1 |
| Number of Items | 1 |
| Manufacturer | Rulefiss |
| Best Sellers Rank | #29,856 in Electronics ( See Top 100 in Electronics ) #1,615 in Earbud & In-Ear Headphones |
| ASIN | B0H3TT2X4B |
| Customer Reviews | 3.2 out of 5 stars |
| Headphones Ear Placement | In Ear |
| Headphone Folding Features | In Ear |
| Earpiece Shape | in-ear |
| Color | A-silver black |
| Style Name | Classic |
| Impedance | 32 ohm |
| Noise Control | Passive Noise Cancellation, Sound Isolation |
| Audio Driver Type | Dynamic Driver |
| Enclosure Material | Silicone |
| Specific Uses For Product | Convenient Calling: Bluetooth earphones come with a built-in microphone, enabling wireless calls through Bluetooth-connected phones or communication devices. You can easily answer and make calls without worrying about tangled wires or holding devices., Wireless Music Enjoyment: Bluetooth earphones allow you to wirelessly connect to music players, smartphones, or other audio devices, enabling you to enjoy high-quality music anytime, anywhere, without the limitations of wired connections., Wireless Sports Experience: Bluetooth earphones are the ideal choice for many sports enthusiasts as they wirelessly connect to your music device, allowing you to enjoy a free and undisturbed music experience during activities such as running, working out, or other outdoor pursuits. Without the concern of tangled wires or headphones falling off, you can stay more focused on your exercise. |
| Antenna Location | Cycling, Exercising, Indoor, Running, Sleeping |
| Compatible Devices | Compatible with almost all bluetooth. |
| Cable Features | Made from high-quality and durable materials, protecting the cable from damage and extending its lifespan, ensuring rapid charging for your Bluetooth earphones. |
| Water Resistance Level | Waterproof |
| Additional Features | Microphone Included, Noise Isolation, Surround Sound, Sweatproof, Touch Control |
| Headphone Jack | No Jack |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Range | 15 meters |
| Bluetooth Version | 5.4 |
| Control Type | Touch Control |
| Control Method | Touch |
