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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 7 min read · Independent comparison
If you want featherweight in-ear buds built for the gym with a passive-sealed fit and a battery case that keeps you moving, choose Rinsmola 5.4; if you need proper over-ear active noise cancelling for travel, office and movie nights, choose OYEALEX Active Noise Cancelling. These two are solving completely different problems, which is exactly why the comparison is worth making before you commit.
• Rinsmola 5.4 — biggest strength: 14.2mm graphene drivers in an in-ear bud that weighs 3.6 grams per side, with 48 hours total playtime via the case and IP-X7 water resistance. It's built for movement.
• Rinsmola 5.4 — biggest trade-off: Its noise control is passive only. There's no active cancelling circuit, so it relies on the ear tip seal to quiet the world around you.
• OYEALEX Active Noise Cancelling — biggest strength: Genuine active noise cancelling rated to a -25dB reduction depth, in a 40mm titanium-plated over-ear design with a rotary knob control.
• OYEALEX Active Noise Cancelling — biggest trade-off: It's an over-ear headphone at 8.16 ounces with a 2-hour charge time. It's a sit-and-listen product, not a sweat-and-run one.
• Who each is for: Rinsmola 5.4 for runners, gym-goers and commuters who want almost nothing in their ears. OYEALEX for flyers, open-office workers and anyone who wants the room to disappear.
The Rinsmola 5.4 is a classic true-wireless in-ear bud, and the spec sheet is very clear about what it prioritizes: lightness and endurance. Each bud weighs just 3.6 grams, roughly 40% lighter than typical earbuds by the brand's own framing, and the whole charging case comes in at 30 grams. That's the kind of thing you notice in a way you don't notice heavier buds — you forget they're there. The case itself uses an anti-sweat matte coating and a sandblasted texture, with dimensions around 2 x 3 x 4 cm, so it disappears into a jeans pocket.
Inside, you get 14.2mm graphene dynamic drivers with a triple-layer composite diaphragm and a 20Hz–20,000Hz range at 32 ohm impedance. That's a large driver for an in-ear bud, and the design intent is bass-forward, lively sound rather than clinical neutrality. Bluetooth 5.4 handles the connection, with flash pairing in about a second, a claimed 31ms latency for audio/visual sync, and a 20-metre range. Power draw is quoted as 40% lower than the previous Bluetooth generation, which explains the endurance numbers: 6–8 hours per charge, up to 40 extra hours in the case, 48 hours total, and a 1.5-hour recharge over USB-C. A dual LED display shows the case level from 0–100% plus each bud's status.
Buy it if you run, lift, cycle, or commute and want near-weightless buds that survive sweat and rain with battery to spare. Skip it if you want the world actively muted — on a plane or in a noisy office, passive sealing alone won't match a real ANC circuit, and small in-ear buds will never fully block low-frequency engine drone.
OYEALEX Active Noise Cancelling: Who It's For
The OYEALEX Active Noise Cancelling is the opposite philosophy entirely. This is an over-ear headphone with an oval earcup shape, a spray-painted plastic and breathable-cloth build, and a fully fitted ear-wrap structure designed to close around the ear. That physical enclosure is half the noise story; the other half is the active circuit, which the brand describes as automatically identifying noise and issuing correction signals, reaching a reduction depth of up to -25dB and eliminating around 96% of background sounds like traffic and office chatter. That's the headline feature, and it's the one Rinsmola simply doesn't have.
Audio is handled by 40mm titanium-plated dynamic drivers with a balanced bass/mid/treble tuning, a 20Hz–20,000Hz range, 20 ohm impedance and 105dB sensitivity. Bluetooth 5.4 is on board with a quoted 0.06s latency — effectively imperceptible — plus a 360° spatial audio algorithm meant to widen the soundstage for movies and concerts. A 3.5mm jack is also present, which matters if you ever want to plug into a laptop, in-flight system or console without dealing with Bluetooth at all. That's a flexibility the Rinsmola buds don't offer.
Comfort is addressed through weight and adjustment: the headphone is 0.52 lbs (8.16 ounces total), with a pressure-reducing padded headband, breathable cloth ear muffs, and a multi-level telescopic rod that extend to fit different head shapes. Controls are the interesting part — a rotary knob handles noise reduction, playback and call answering, supplemented by touch control. Battery life is quoted at up to 50 hours, with a 2-hour charge time. The warranty description states no customer warranty, which is worth knowing up front.
Buy it if you fly, work in a noisy space, watch a lot of films, or just want to put something on and have the room go quiet for hours at a time. Skip it if you need something for running or the gym — at over half a pound it isn't built for that, and there's no IP rating listed for sweat or rain.
• Best for active noise cancelling → OYEALEX Active Noise Cancelling. It's the only one of the two with an actual ANC circuit, rated to -25dB.
• Best for workouts and running → Rinsmola 5.4. 3.6g per bud, IP-X7 water and dust resistance, and a grip-focused case coating.
• Best for total battery life → OYEALEX Active Noise Cancelling, at up to 50 hours versus 48 on the Rinsmola.
• Best for all-day wear without pressure → Rinsmola 5.4. In-ear buds at a fraction of the weight beat an 8.16-ounce over-ear for long sessions, provided you get a good tip seal.
• Best for movies and spatial sound → OYEALEX Active Noise Cancelling. 40mm titanium-plated drivers, 360° spatial audio and 0.06s latency are aimed squarely at video.
• Best for wired fallback → OYEALEX Active Noise Cancelling, thanks to its 3.5mm jack. Rinsmola is wireless-only over USB-C charging.
• Best for calls in a busy place → split decision. Rinsmola's four ENC mics target voice clarity; OYEALEX uses an AI call noise-reduction algorithm. Both prioritize the listener hearing you, not you hearing silence.
• Best for charging speed → Rinsmola 5.4, at 1.5 hours versus 2 hours.
In my opinion, most people shopping this exact comparison should buy the OYEALEX Active Noise Cancelling. Here's my reasoning: the Rinsmola 5.4 is a very good sport bud, but if you're comparing it against an ANC headphone at all, you're probably trying to decide whether you can live without real noise cancelling — and for flights, offices and long listening sessions, -25dB of active reduction plus a 3.5mm jack is the more useful tool. I'd only flip to the Rinsmola if the gym, running or cycling is your primary use, where IP-X7, 3.6-gram buds and a pocket case win outright. Check the current price on Amazon for both before deciding, since that's the one variable this comparison can't answer for you.
FAQ
I wouldn't recommend it for that. It weighs 8.16 ounces, and no IP water or sweat rating is listed in its details. It's designed as an over-ear headphone for home, travel and office use.
They're tuned for different jobs. Rinsmola uses 14.2mm graphene drivers with a bass-boosted, lively character in-ear. OYEALEX uses larger 40mm titanium-plated drivers with a balanced bass/mid/treble tuning and a 360° spatial audio mode. In my opinion OYEALEX is the better pick for movies and immersive listening; Rinsmola is better for energetic music on the move.
Yes for both over Bluetooth. If you specifically want a wired connection, only the OYEALEX has a 3.5mm jack. The Rinsmola connects wirelessly and charges over USB-C.
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