If you want long battery life, customizable sound, and an over-ear choice for meetings, choose FIO MOTUS Hybrid Active Noise; if you need a foldable design and simple button controls, choose Monster Persona 4th. The FIO MOTUS has the clearer spec case for long work sessions, while Monster’s straightforward feature set may suit someone who wants fewer adjustments.
• FIO MOTUS’s biggest strength: Up to 130 hours of playback in standard mode, plus app-based EQ and hybrid ANC; its trade-off is a larger over-ear format rather than a foldable design.
• Monster Persona 4th’s biggest strength: A foldable design, three EQ modes, and button controls; its trade-off is up to 70 hours of playback and a listed two-hour charging time.
• FIO MOTUS suits listeners who prioritize extended battery life, sound adjustment, and noise reduction for home-office calls or travel.
• Monster Persona 4th suits listeners who want a simpler over-ear set with folding storage and a listed Bluetooth range of 33 feet.
• Both use 40 mm dynamic drivers, support wired and wireless listening, and have a 3.5 mm headphone jack. Their feature details differ more than their basic format.
FIO MOTUS stands out for battery endurance and flexibility. Its listed playback is up to 130 hours in standard mode and up to 75 hours with noise cancellation enabled. A 10-minute quick charge is listed as providing an additional 12 hours of playback. For someone who moves between meetings, music, and travel without wanting to charge every day, those figures make this model the stronger fit on paper.
The headphones use hybrid active noise cancellation with four microphones, described as reducing low- and mid-frequency sounds such as engine hum and air conditioning. That makes the design relevant for a home office near a fan, a commute, or a flight. The spec sheet also lists Bluetooth 5.3, app and button controls, and dual connection. The app-based EQ gives listeners a way to adjust the sound, while the 40 mm dynamic drivers are specified for deep bass, balanced mids, and clear highs. A frequency range extending to 40,000 Hz is listed, though that figure alone does not guarantee a particular listening experience.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-19 · 7 min read · Independent comparison
Monster Persona 4th keeps its controls simple: its listed control method is push-button, and it offers three EQ modes. That combination may suit someone who wants a few sound choices without relying on an app. The 40 mm dynamic drivers and over-ear design put it in the same broad headphone category as FIO MOTUS, but the available specifications provide less detail about its sound profile.
Its most distinctive practical feature is its foldable comfort design. Folding headphones can be easier to stow than a fixed over-ear pair, making this a reasonable option for someone packing a bag for work or travel. The listed battery life is up to 70 hours, and the listed charging time is two hours. It supports wired and wireless listening, includes a 3.5 mm jack and an Aux cable, and uses Bluetooth 6.0. Its stated Bluetooth range is 33 feet.
Monster also lists active noise cancellation, but the available product information does not specify a microphone count, the types of noise it targets, or an ANC-on battery figure. That makes direct noise-cancellation comparisons difficult. The product information identifies a leather-and-plastic enclosure and lists a weight of 0.2 kg. Who should skip it: Skip Monster Persona 4th if you want the longer stated battery life, a quick-charge figure, or app-based EQ.
• Best for long gaps between charges → FIO MOTUS Hybrid Active Noise. Its up-to-130-hour standard-mode figure is higher than Monster’s up-to-70-hour figure.
• Best for ANC-on battery information → FIO MOTUS Hybrid Active Noise. It lists up to 75 hours with noise cancellation enabled; Monster’s supplied details do not give an ANC-on duration.
• Best for quick charging → FIO MOTUS Hybrid Active Noise. Its listed 10-minute quick charge adds 12 hours of playback, while Monster lists a two-hour charge time.
• Best for a foldable design → Monster Persona 4th. Folding is a stated design feature, which may help when packing headphones away.
• Best for adjusting EQ through an app → FIO MOTUS Hybrid Active Noise. Its controls include app-based adjustment and custom EQ; Monster lists three EQ modes with button controls.
• Best for straightforward button operation → Monster Persona 4th. Its listed control method is push-button, without an app-based control method in the supplied details.
• Best for a specified ANC approach → FIO MOTUS Hybrid Active Noise. Its hybrid ANC and four microphones are described as reducing low- and mid-frequency sounds.
• Best for a stated wireless range → Monster Persona 4th. Its listed Bluetooth range is 33 feet, compared with 10 meters for FIO MOTUS.
• Best for a 3.5 mm wired option → Tie. Both list a 3.5 mm jack and support wired listening.
Buying Considerations
For meetings, first consider what kind of noise you are trying to manage. FIO MOTUS provides more detail about its ANC setup: hybrid cancellation with four microphones, aimed at reducing low- and mid-frequency sounds. That makes it the more clearly documented choice for an office with steady background noise. Monster also lists ANC, but its supplied details do not describe how that cancellation works. Neither product’s information specifies a microphone system for call quality, so I would not assume either has a particular advantage for voice pickup.
Think about how much control you want over sound, too. FIO MOTUS offers custom EQ through an app, which gives a listener more room to tailor audio, but also means using an app for that adjustment. Monster’s three EQ modes are a simpler alternative for someone who would rather use button controls. The information for both models lists 40 mm dynamic drivers, but that shared measurement does not establish that they sound alike. FIO MOTUS supplies additional claims about its sound character; Monster’s supplied details emphasize deep bass and EQ modes.
Finally, match the physical design to how you carry and wear headphones. FIO MOTUS lists soft protein-leather earcups and an angle-adjusting fit. Monster lists a foldable design and a weight of 0.2 kg. Both are over-ear headphones and both include wired listening through a 3.5 mm jack. If fit, foldability, or use with a particular device is decisive, check the product details for the exact configuration that matters to you before choosing.
I would choose FIO MOTUS Hybrid Active Noise for meetings because it combines a stated 75 hours of playback with ANC, a quick-charge figure, and more detail about the noise-cancellation design. Its app-based EQ and adjustable earcups add useful flexibility for a workday that includes calls, music, and breaks. Monster Persona 4th is a sensible alternative if I put foldability and simple button controls first. For my own priorities, the FIO MOTUS’s battery information and clearer ANC description carry more weight.
FAQ
FIO MOTUS is the more clearly specified option for reducing steady low- and mid-frequency noise, with hybrid ANC and four microphones listed.
FIO MOTUS lists up to 130 hours in standard mode and up to 75 hours with ANC on. Monster Persona 4th lists up to 70 hours, without a separate ANC-on figure.
No. Both are over-ear headphones, not in-ear models. Each supports wireless and wired listening and lists a 3.5 mm headphone jack.
Monster Persona 4th lists push-button controls and three EQ modes. FIO MOTUS also has buttons, but it adds app-based controls and custom EQ for people who want more sound adjustment.
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