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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want maximum battery life, a proven audio brand’s tuning and dual-device Bluetooth, choose Monster Persona 5th; if you need ultra-light travel headphones with swipe-free volume control and clear-call ENC for the gym or the street, choose Xmenha ANC.
• Monster Persona 5th — biggest strength: Hybrid ANC with four microphones (two inside, two outside) rated to cut up to 95% of ambient noise, plus a claimed 70 hours of playback with ANC off.
• Monster Persona 5th — biggest trade-off: It’s the heavier and bulkier of the two at 0.38 lb, and it leans on physical buttons and a familiar over-ear shape rather than a novel control scheme.
• Xmenha ANC — biggest strength: Rotate-to-adjust volume on either earcup and dual-mic ANC rated for up to 30dB of cancellation, in a genuinely featherweight 18.14 g shell.
• Xmenha ANC — biggest trade-off: The spec sheet gives you no battery figure and no stated frequency range, so long-haul listeners are buying partly on faith.
• Who each is for: Monster Persona 5th is for the frequent flyer, the work-from-home caller and the long-session listener. Xmenha ANC is for the traveller who counts grams and wants gesture controls on the move.
The Persona 5th is built around one idea: keep going. Seventy hours of listening with ANC off is the headline, and it’s the kind of number that matters if you’re the person who always forgets to charge before a flight. Monster frames it as enough for 900-plus songs or several long-haul trips on a single charge, and when you do run dry, the included 3.5mm cable lets you keep listening in wired mode instead of going silent. That fallback is a genuinely useful detail that a lot of wireless headphones in this class skip.
Noise cancelling is the other pillar. The hybrid setup uses two internal and two external microphones to detect and counter noise, and Monster rates it at up to 95% reduction of ambient sound — airplane engines, subway rumble, office chatter. There’s also a Transparency Mode when you need to hear announcements or a barista, and a Standard Mode for balanced everyday listening. On the audio side, a 40mm dynamic driver pair with a 20Hz–20,000Hz range and Monster’s own digital processing promises deep bass with clear mids and highs. I’d treat “Pure Monster Sound” as marketing language, but the driver size and frequency range are solid, conventional specs for an over-ear.
Comfort and connectivity round it out. At 0.38 lb it’s light for an over-ear with this much battery, the headband adjusts for different head sizes, and the memory protein cushions are designed for long sessions. Bluetooth 6.0 with dual-device pairing means you can be on a laptop and take a phone call without re-pairing. The foldable frame stows in a bag or case. Buy it if you want one pair for flights, office and long workdays. Skip it if you want the absolute lightest thing in your carry-on or you prefer gesture controls.
Xmenha takes the opposite approach: strip the weight, change how you control it. The B15 weighs just 18.14 g, which is remarkably light for an over-ear, and it folds flat into a compact case for carry-ons and gym bags. That combination — light plus flat-folding — is the whole pitch, and it’s a sensible one if your headphones live in a backpack pocket rather than on a desk stand.
The control scheme is the standout feature. Instead of hunting for volume buttons, you rotate either earcup to turn the music up or down. That’s a genuinely different interaction, and for anyone who has fumbled with tiny buttons while walking or lifting, it’s appealing. The trade-off is that touch and rotation controls can misfire with gloves, rain or a loose scarf — worth knowing before you commit.
Noise cancelling is dual-microphone ANC rated at up to 30dB, which Xmenha describes as turning chaotic environments into clear ones. That’s a meaningfully lower figure than the Monster’s claim, so expect solid reduction of low-frequency drone rather than near-silence. There’s also ENC on the microphones for calls, which targets your voice rather than your ears — handy on a busy street or in a café. The driver is listed as a hybrid type, though the sheet gives no frequency range. Buy it if you want a barely-there travel pair with intuitive volume control and clearer calls. Skip it if you need a stated battery number or the deepest possible noise cancelling.
• Best for battery life → Monster Persona 5th. 70 hours with ANC off versus no published figure for the Xmenha.
• Best for the lightest carry → Xmenha ANC. 18.14 g and flat-folding beats 0.38 lb and a standard fold.
• Best for deep noise cancelling → Monster Persona 5th. Up to 95% ambient reduction with a four-microphone hybrid array versus up to 30dB dual-mic ANC.
• Best for volume control on the move → Xmenha ANC. Rotating an earcup is faster than finding a button mid-commute.
• Best for calls in noisy places → Xmenha ANC. Dedicated ENC on the mics is designed specifically for voice pickup.
• Best for switching between laptop and phone → Monster Persona 5th. Bluetooth 6.0 dual-device pairing with automatic switching.
• Best for long listening sessions → Monster Persona 5th. Memory protein cushions, an adjustable headband and a wired 3.5mm fallback when the battery dies.
• Best for a packed gym bag → Xmenha ANC. Lighter, flatter and easier to forget about until you need it.
I’d buy the Monster Persona 5th. In my opinion, the combination of a stated 70-hour battery, four-microphone hybrid ANC rated up to 95%, a 40mm driver with a published 20Hz–20,000Hz range, dual-device Bluetooth 6.0 and a wired backup cable makes it the safer all-rounder for travel, office and long sessions. The Xmenha ANC is the more interesting design — that rotate-to-adjust volume is clever and 18.14 g is impressively light — but the missing battery figure and the lower 30dB ANC rating make it a harder call for anyone who flies often. If weight and gesture control matter more to you than endurance, the Xmenha is the better fit. Check the current price on Amazon before deciding.
On paper, yes. Monster rates its hybrid, four-microphone system at up to 95% ambient noise reduction, while Xmenha rates its dual-mic ANC at up to 30dB. If blocking out engine drone is your priority, the Monster is the stronger spec.
The spec sheet doesn’t state a battery life for the Xmenha, so I can’t give you a number. The Monster Persona 5th, by contrast, is listed at up to 70 hours with ANC off.
The Xmenha ANC. It’s listed at 18.14 g and folds flat into a compact case, whereas the Monster Persona 5th weighs 0.38 lb and uses a standard foldable design.
Both list a 3.5mm jack. On the Monster Persona 5th, Monster specifically notes that you can plug in the cable and keep listening once the battery runs out — a useful backup on long trips.
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