How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a smart charging case that doubles as a tiny screen for calls, photos and timers, choose FILFEEL Earbuds; if you need lightweight open-ear comfort with marathon battery life for workouts and long days, choose gorsun Earbuds.
• FILFEEL Earbuds — biggest strength: a full-color LCD screen built into the charging case, plus ENC noise cancellation for calls, Bluetooth 5.4, a camera shutter function, a find-my-earbuds feature and a timer clock. It's a feature-dense in-ear design.
• FILFEEL Earbuds — biggest trade-off: no battery life figure is published, and the in-ear fit won't suit anyone who dislikes tips seated in the ear canal. The case is also noticeably bulky at roughly 4.33 inches square.
• gorsun Earbuds — biggest strength: a genuinely long 50-hour total playtime, an ultra-light 4.5g open-ear build, IPX5 water resistance and a large 14.2mm driver.
• gorsun Earbuds — biggest trade-off: no active noise cancellation at all, no charging-case display beyond the LED power indicator, and open-ear designs leak sound and let ambient noise in by nature.
• Who each is for: FILFEEL suits someone who wants gadget features and clear voice calls in one case; gorsun suits runners, commuters and all-day wearers who prioritise comfort and runtime.
FILFEEL takes an unusual angle: the charging case is the headline act. It carries a vibrant full-color LCD screen, so you can glance down for information instead of pulling out your phone. That's a small thing until you're walking, cooking or mid-task and don't want to unlock a screen just to check something. The case also hosts a timer clock, which quietly turns it into a desk accessory as much as a charger.
The audio side leans toward calls rather than critical listening. ENC — environmental noise cancellation — is aimed at the microphone path, so the person on the other end hears less of the background around you. If you take meetings from a kitchen, a shared office or a car, that's the feature that actually matters. Connectivity is Bluetooth 5.4 with a stated 10-metre range, which is the current generation and should mean a fast, stable pairing with no obvious lag. Touch controls cover playback, track skipping and volume.
Two extras stand out as genuinely useful rather than filler. There's a built-in photo-taking function, so the earbuds can trigger your phone's camera shutter — handy for group shots where you'd otherwise be the one sprinting back into frame. And there's an earbud-finding feature for the moment one inevitably disappears into a sofa cushion.
Buy FILFEEL if you want the smart case, clear call quality and camera-shutter trick, and you're comfortable with an in-ear fit. Skip it if long battery life is your number one priority, you want a slim pocketable case, or you simply don't like silicone tips sitting in your ear canal. I'd also skip it if you mainly want earbuds for running — nothing here suggests a sport-focused fit or water rating.
gorsun goes the other direction entirely, and it's a coherent direction. These are open-ear earbuds — the driver sits near your ear rather than sealing the canal — and the whole design is built around that choice. Each bud weighs just 4.5g, which is about as light as this category gets. The ergonomic open-ear structure is specifically framed around avoiding pressure and fatigue, which is the exact complaint that pushes people away from traditional in-ears after a couple of hours.
Because nothing is sealed, you stay aware of traffic, colleagues and announcements. That makes them a reasonable pick for cycling, running on shared paths, or an office where you still need to hear your name being called. The trade-off is obvious and worth stating plainly: open-ear means you lose bass isolation and you'll hear the world around you. In a loud train carriage, you'll be turning the volume up.
The hardware spec is where gorsun quietly impresses. A 14.2mm dynamic driver is large for this price-agnostic class of earbud, and larger drivers generally move more air, which is why gorsun pairs it with claims of powerful bass, crisp vocals and 360° surround sound. Impedance is 32 ohm with a dynamic driver type — an easy, standard load for a phone or laptop.
Battery is the other pillar: up to 50 hours of total playback with the included charging case, and a 1.5-hour charge time. For a commuter or a shift worker, that's the difference between charging nightly and charging weekly. An LED power display on the case tells you roughly where you stand. IPX5 water resistance covers sweat and splashes, which is the correct rating for workouts and light rain but not for swimming or full submersion. There's a built-in HD microphone for calls with reduced background noise, touch controls, and pairing across iOS, Android, laptops and tablets. The housing is ABS plastic in black, the model is the V16, and gorsun backs it with a one-year warranty.
Buy gorsun if you want all-day comfort, long runtime, a sport-friendly water rating and you value hearing your surroundings. Skip it if you need noise cancellation on a plane or a noisy commute, or if you want the smart-case extras FILFEEL offers. There's no active noise control listed here at all — that's a real limitation, not a nitpick.
Side-by-Side: Which Should You Choose?
• Best for all-day comfort → gorsun Earbuds. 4.5g per bud with an open-ear fit designed to avoid pressure and fatigue.
• Best for phone calls in noise → FILFEEL Earbuds. ENC targets background noise on the mic, which is exactly the call-quality problem most people have.
• Best for workouts and sweaty commutes → gorsun Earbuds. IPX5 water resistance is the only water rating between the two.
• Best for gadget lovers → FILFEEL Earbuds. LCD case display, timer clock, camera shutter control and a find-my-earbuds function.
• Best for sound isolation → FILFEEL Earbuds. The in-ear design physically blocks some noise; gorsun's open-ear build deliberately doesn't.
• Best for situational awareness → gorsun Earbuds. Open-ear keeps traffic, announcements and colleagues audible.
• Best for big-driver audio → gorsun Earbuds. A 14.2mm dynamic driver is a genuinely large unit for earbuds.
• Best for pocketable size → gorsun Earbuds, given FILFEEL's roughly 4.33-inch-square case.
In my opinion, the right pick comes down to one question: do you want features or do you want endurance? If you're buying for yourself and you spend most of your listening time working out, commuting or wearing earbuds for hours on end, I'd take the gorsun Earbuds — 50 hours of playtime, a 4.5g open-ear fit, IPX5 and a 14.2mm driver is a genuinely well-rounded package, and the one-year warranty is a nice reassurance. I'd choose the FILFEEL Earbuds instead if clear calls and the LCD smart case are what draw you in, and you're fine with an in-ear fit. Either way, check the current price on Amazon before deciding.
FAQ
No. The sheet lists noise control as "None." The open-ear design lets ambient sound in by definition, and the microphone is described as reducing background noise on calls only — not active noise cancellation for what you hear.
gorsun publishes a 50-hour figure including the charging case, with a 1.5-hour charge time. FILFEEL doesn't publish a battery life figure, so on the data available, gorsun is the safer bet for long sessions.
gorsun explicitly supports iOS, Android, laptops, tablets and Bluetooth-enabled devices. FILFEEL uses Bluetooth 5.4 with a stated 10-metre range and is described as fitting smartphones.
Value depends on what you weigh — gorsun gives you runtime, comfort and water resistance; FILFEEL gives you a display case, ENC calls and camera control. Check the current price on Amazon for both and match it to the feature you'll actually use.
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.
See also: SHANLING Earbuds MTW60 vs Generic Earbuds: Ipx4 Waterproof, EBOOT Airplane Airline Flight vs KAIY Airplane, LC-dolida Sleep Headphones vs L LTGEM Kids Headphones Case, Skullcandy Grind vs Sony WH-CH520L