If you want superior battery endurance, high-resolution audio fidelity with an extended frequency range, and a lightweight on-ear design for long fishing sessions, choose FIO MOTUS On-Ear Headphones; if you need immersive over-ear comfort, lower latency for gaming or media, and a minimalist aesthetic that stays secure during movement, choose Wentronic Y04.
• FIO MOTUS On-Ear Headphones: Delivers an impressive 55-hour playtime and Hi-Res sound with a 20Hz–40,000Hz frequency range, but the on-ear placement may cause pressure during very long wear compared to cushioned over-ear options.
• Wentronic Y04: Offers plush over-ear isolation with a stable Bluetooth 5.3 connection and low 40ms latency, yet it falls slightly short in total battery life at 48 hours and has a narrower standard audio frequency response.
• Best for: Choose FIO MOTUS for anglers who prioritize all-day power and crisp detail; pick Wentronic for those who value deep comfort and a snug fit while active on the water.
The FIO MOTUS FM30 is engineered for the listener who demands longevity and clarity without the bulk of heavy studio gear. Its most defining feature is the massive 55-hour battery life, a specification that changes how you use headphones entirely. When you are out on a boat or sitting by a riverbank for hours, you do not want to worry about charging cables or running out of power mid-trip. The combination of a lightweight build and this extended runtime makes it an ideal companion for the dedicated angler who needs their audio gear to last as long as the day does.
Audio quality is another pillar where this model shines, specifically due to its 30mm dynamic drivers and a frequency range that stretches from 20Hz to 40,000Hz. This wide spectrum allows for "Hi-Res" playback, meaning you get a level of detail in your music or podcasts that standard consumer headphones often miss. The bass is described as incredible and pure, driven by oversized drivers, while the highs remain clear and detailed. For someone listening to nature sounds or audiobook narrations while waiting for a bite, this fidelity ensures every word and instrument is distinct.
However, the on-ear design is a trade-off that requires consideration. These headphones rest directly on the ear rather than encompassing it. While the manufacturer describes them as comfortable with adjustment buttons, the physical pressure on the outer ear can become noticeable after several hours of continuous use. If you have particularly sensitive ears or plan to wear these for a full twelve-hour shift without a break, the on-ear style might feel less forgiving than a fully enclosing cup. They are best suited for users who prefer a lighter, less intrusive feel and can tolerate occasional pressure in exchange for the portability and battery benefits.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-26 · 7 min read · Independent comparison
The device also features Bluetooth 5.4, which provides a robust wireless range up to 10 meters. This connectivity standard ensures that your phone or tablet stays linked even if you move around the deck of a boat or walk away from your tackle box. The inclusion of Active Noise Cancellation helps block out wind noise or engine hum, allowing you to focus on your audio feed. With dual microphone support and button controls, managing calls or adjusting volume is straightforward without needing to reach into pockets.
The Wentronic Y04 targets a different user profile: the person who prioritizes physical comfort and immersion above all else. The over-ear design is its standout characteristic, featuring soft cushions that wrap around the ear rather than pressing against it. For anyone planning a long day outdoors, whether that is a marathon fishing trip or a commute, this enclosure style distributes pressure more evenly across the head. You can wear these for extended periods without the fatigue that often comes with clamping forces on the pinna.
In terms of performance, the Y04 utilizes Bluetooth 5.3 technology to establish a stable, low-latency connection. Low latency ensures that the audio stays perfectly synced with any visual content, preventing that annoying lag where sound trails behind action. While the frequency response is capped at the standard 20Hz–20,000Hz, the 40mm dynamic drivers provide a rich, full-bodied sound that feels immersive and powerful, effectively blocking out ambient distractions with its Active Noise Cancelling system.
The 48-hour battery life is still exceptional, though it sits slightly below the FIO MOTUS offering. For most practical scenarios, this duration is more than sufficient to cover multiple days of use before requiring a recharge. The inclusion of a 3.5mm jack offers a wired fallback option, adding versatility if the wireless signal encounters interference or if the battery eventually depletes. The Starlight color and minimalist plastic construction give it a sleek look that fits well in both professional and casual settings.
It is worth noting that the over-ear form factor, while comfortable, creates a larger footprint. If you are packing light and need to slip headphones into a small pocket or tight case, the Y04 might be slightly less convenient than a foldable on-ear model. Additionally, the lack of a specified ultra-wide frequency range means the absolute top-end detail might not match the FIO MOTUS, but for general listening, music enjoyment, and call clarity, the difference is likely negligible compared to the gain in comfort. The push-button controls are intuitive, making it easy to manage playback without fumbling.
• Best for Battery Life: The FIO MOTUS On-Ear Headphones win with a stated 55 hours of playtime, beating the Wentronic Y04's 48 hours by a margin that matters for multi-day trips.
• Best for Audio Fidelity (Frequency): FIO MOTUS supports a wider frequency range (up to 40,000Hz) compared to the Wentronic Y04 (20,000Hz), offering potentially clearer highs for critical listening.
• Best for Comfort and Isolation: Wentronic Y04 takes the lead with its over-ear design and soft cushions, providing better passive isolation and reduced pressure for long-duration wear.
• Best for Low Latency: Wentronic Y04 explicitly lists a 40ms latency, making it the superior choice for syncing audio with video content or interactive apps.
• Best for Connectivity Standards: FIO MOTUS uses Bluetooth 5.4, which theoretically offers slightly improved efficiency and range over the Y04's Bluetooth 5.3, though both offer reliable 10-meter ranges.
• Best for Portability: FIO MOTUS features a foldable design and lighter weight (0.28 kg listed), making it easier to pack into smaller bags or tackle boxes.
• Best for Wired Backup: Wentronic Y04 includes a 3.5mm headphone jack for direct wired connections, whereas FIO MOTUS relies on its USB-C cable for charging and audio.
• Best for Fishing Durability: Both models feature Active Noise Cancellation to help filter out environmental noise, but the FIO MOTUS's longer battery life gives it the edge for uninterrupted long days on the water.
After weighing the specifications and considering the specific needs of an outdoor enthusiast, I would personally choose the FIO MOTUS On-Ear Headphones for fishing. The primary reason is the 55-hour battery life combined with the Hi-Res audio capabilities. When you are out on the water, you cannot afford to stop and charge your headphones, and the ability to hear the subtle details in your audio feed is invaluable. While the Wentronic Y04 offers excellent comfort, the FIO MOTUS strikes the perfect balance between lightweight portability and endurance, making it the superior tool for the job.
Both models feature Active Noise Cancellation to help block out wind and background chatter, but they are over-ear/on-ear headphones rather than true earbuds. The FIO MOTUS model is particularly effective for filtering ambient noise while maintaining a lightweight profile.
According to the product specifications, the FIO MOTUS On-Ear Headphones offer the longest playtime at 55 hours, surpassing the Wentronic Y04's 48-hour capacity, ensuring you stay powered through long days on the lake.
While specialized open-ear earbuds exist, these closed-back headphones provide superior isolation for focusing on music or podcasts. The Active Noise Cancellation in both models is designed to minimize external distractions effectively.
The Wentronic Y04 uses larger 40mm drivers which can produce a fuller bass response, while the FIO MOTUS uses 30mm drivers but achieves a wider frequency range up to 40,000Hz for greater detail and clarity.
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