We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-19 · 7 min read · Independent comparison
If you want a wired, featherweight on-ear pair you can fold flat and forget about, choose JVC Lightweight Flat; if you need active noise cancellation, spatial audio and a 55-hour wireless battery, choose T-fun NC35.
These two headphones barely live in the same universe, and that's exactly why the choice is easy once you know what you're actually buying. One is a simple, colorful, corded on-ear headphone built for plug-in-and-go listening. The other is a modern over-ear wireless headphone with hybrid ANC, app control and head-tracked spatial audio. Below I break down who each one genuinely fits, based only on what the specs and features tell us.
• JVC Lightweight Flat — biggest strength: A 2-way foldable (flat and compact) on-ear design that's genuinely light, with a 30mm neodymium driver and a Dynamic Bass Port pushing deep bass. Wired, no charging, no pairing.
• JVC Lightweight Flat — biggest trade-off: No noise cancellation, no Bluetooth, no app, no battery. It's a corded 3.5mm headphone with a 1-button remote and mic — that's it.
• T-fun NC35 — biggest strength: Hybrid active noise cancellation (up to -35dB, reducing low-frequency noise by up to 95%), 55 hours of ANC playtime, Bluetooth 5.3 with multipoint, and 360° spatial audio with head tracking.
• T-fun NC35 — biggest trade-off: It's a bigger, heavier over-ear set that depends on charging and (for the extras) an app. More to manage than a plug-in cable.
• Who JVC is for: Buyers who want a cheap-feeling-fuss-free, ultra-portable wired headphone for a phone, tablet or laptop and never want to think about a battery.
• Who T-fun is for: Buyers who want real noise cancellation, wireless freedom, long battery life, and immersive sound for travel, movies or gaming.
The JVC Lightweight Flat (HASR185A) is a wired on-ear headphone with a rounded earpiece shape and a plastic build in blue, and it weighs just 3.84 ounces. That low weight matters more than it sounds: on-ear headphones rest against your ear rather than around it, so a light pair is the difference between "I forgot I had these on" and "I need a break." JVC explicitly designs this for comfortable long listening sessions, and the combination of low weight plus a foldable headband is what makes that claim plausible.
Who should buy it? Someone who wants a genuinely portable, no-maintenance headphone: students, commuters who don't care about blocking noise, people who plug into a laptop or a Nintendo Switch-style handheld, or anyone who wants a spare pair that lives in a bag and never needs charging. The 2-way fold means it collapses both flat and small, and a cardboard carrying case is included.
Who should skip it? If you fly, ride noisy transit, or want to move around untethered, this is the wrong tool. There's no active noise cancellation (the noise control field literally reads "None"), and the connectivity is wired 3.5mm — there is no true wireless mode here despite a stray "wireless technology" field. If you want Bluetooth, keep reading.
T-fun NC35: Who It's For
The T-fun NC35 is the opposite philosophy. It's an over-ear wireless headphone with hybrid active noise cancellation rated at up to -35dB, which T-fun says cuts up to 95% of external low-frequency noise. That's the kind of rumble you get from plane engines, train carriages and air conditioning — the drone that makes long trips tiring. There are three ANC modes to match different environments, and T-fun is honest about the limits: ANC is for noisy places and won't do much in a quiet room, which is a reasonable and accurate framing.
Around the sound, you get a 40mm dynamic driver, 32-ohm impedance, 105dB sensitivity and the same 20Hz–20,000Hz range as the JVC — but the bigger driver and the tuning give it deep bass, rich mids and crisp highs. The headline feature is 360° spatial audio with dynamic head tracking: the soundstage stays fixed around you as you turn your head, which is aimed squarely at movies and games. There's also a 50ms low-latency mode for TV, video calls and gaming, plus a transparency mode so you can hear announcements without taking the headphones off.
Wireless is handled by Bluetooth 5.3 with a claimed range of up to 50 feet (about 15 meters), and multipoint lets you jump between two devices — phone and laptop, say — without re-pairing. Battery life is rated at 55 hours with ANC on, and a full charge takes about 2.5 hours via USB-C. Comfort is handled by memory foam ear cushions, an adjustable headband and swiveling ear cups, and T-fun specifically notes the fit works even with glasses. The T-fun app adds a custom EQ, ANC adjustment and simulated 3D audio.
Side-by-Side: Which Should You Choose?
• Best for noise cancellation → T-fun NC35. Hybrid ANC up to -35dB versus none at all on the JVC.
• Best for battery life → T-fun NC35. 55 hours of ANC playtime. The JVC has no battery because it's fully wired.
• Best for portability and zero maintenance → JVC Lightweight Flat. 3.84 ounces, 2-way flat/compact fold, and no charging or pairing ever.
• Best for immersive movies and gaming → T-fun NC35. 360° spatial audio with head tracking and a 50ms low-latency mode.
• Best for calls and simple control → JVC Lightweight Flat. A 1-button remote and mic built into the cable; no app required.
• Best for customizing your sound → T-fun NC35. The T-fun app gives you a custom EQ; the JVC gives you the tuning JVC chose.
• Best for switching between two devices → T-fun NC35. Bluetooth 5.3 multipoint. The JVC is one cable, one device at a time.
• Best for glasses wearers and long sessions → T-fun NC35. Memory foam cushions, adjustable headband and swiveling cups.
In my opinion, the T-fun NC35 is the headphone I'd buy for myself. It simply does more: real noise cancellation, 55 hours of wireless playback, multipoint, spatial audio and app-based EQ cover travel, work and gaming in one pair. The JVC Lightweight Flat is genuinely good at what it is — light, foldable, wired and bassy — but it's a niche tool, not an everyday all-rounder. If you want a no-battery, toss-it-in-your-bag headphone you'll never have to charge, the JVC wins on pure simplicity. For everyone else, I'd go with the T-fun NC35. Check the current price on Amazon before deciding, since that's the one thing that can tip a close call.
FAQ
No. Its noise control is listed as "None." It's a passive on-ear headphone, so it blocks only a little ambient sound through the physical fit of the ear pads. If noise cancellation is a must, the T-fun NC35 is the one with active ANC.
It's both. The NC35 connects via Bluetooth 5.3 and also has a 3.5mm jack, and the box includes a cable plus a 3.5mm-to-6.35mm adaptor. So you can run it wirelessly or plug in when the battery is low.
That depends on what you value. The JVC gives you a light, foldable wired headphone with a mic and bass ports, and nothing to maintain. The T-fun NC35 costs more in features but bundles ANC, spatial audio, multipoint and app EQ. Check the current price on Amazon for both and match the feature list to how you actually listen.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.