How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want the most reliable way to block loud, constant background noise in an office, choose Plugfones Basic; if you need wireless freedom, active noise cancelling and marathon battery life for a desk job, choose occiam Active Noise Cancelling. These two sit at opposite ends of the noise-isolation earbuds spectrum, which is exactly why the choice is so easy once you know what each one is actually built to do. Here is how I'd split them for office use.
• Plugfones Basic — biggest strength: a certified 27 dB Noise Reduction Rating from foam earplugs, so it physically seals noise out rather than electronically masking it.
• Plugfones Basic — biggest trade-off: it's a wired 3.5 mm in-ear model with passive noise control only, so you're tethered to your device and get no Bluetooth, no ANC and no charging case.
• occiam Active Noise Cancelling — biggest strength: true ANC plus Bluetooth 5.3 wireless freedom and up to 96 hours of total playback from the charging case.
• occiam Active Noise Cancelling — biggest trade-off: its noise reduction is electronic and ambient-dependent, so it reduces surrounding noise rather than delivering a certified passive NRR.
• Pick Plugfones Basic if you want maximum passive isolation for a loud environment and don't mind a cable.
• Pick occiam Active Noise Cancelling if you want a wireless, sweat-resistant, long-battery set you can wear all day at a desk and on the move.
The Plugfones Basic is, at its core, an earplug that happens to play music. The design combines soft foam earplugs with in-ear dynamic drivers, and the headline number is a 27 dB Noise Reduction Rating — a real, measurable figure rather than a marketing abstraction. That's passive noise cancellation in the truest sense: the foam physically blocks sound from reaching your ear, and the audio driver sits inside that seal. The whole line is tested and compliant with ANSI S3.19-1974 noise reduction standards and meets NIOSH criteria, which tells you this was engineered as hearing protection first and headphones second.
For an office, that matters in a specific way. If you sit near a loud HVAC vent, a busy printer bank, a workshop door or an open floor where conversations carry, a sealed foam plug cuts that wall of constant sound down hard. The orange foam body makes them easy to spot in a drawer, the cable is a 3.5 mm jack with a double-reinforced connection and flexible wire casing for durability, and the frequency range spans 20 Hz to 20,000 Hz. They're built for adult wear over long stretches, which is exactly what an all-day desk job demands.
Who should skip them? Anyone who wants wireless. There's no Bluetooth here, no charging case, no microphone for calls and no active circuitry — noise control is passive only. If you're constantly moving between a desk, a meeting room and a commute, the cable will annoy you. But if you want the most dependable passive isolation and you're happy plugging into a laptop or a dongle, this is the more serious noise-blocking tool of the two.
The occiam Active Noise Cancelling is the modern wireless answer to the same problem. It uses active noise cancelling technology to significantly reduce ambient noise interference, and it pairs that with a 13 mm dynamic driver that pushes powerful bass, a mellow midrange and clear treble. Bluetooth 5.3 gives you a 10-metre range, so you can leave your phone or laptop on the desk and walk to the kitchen without dropping the connection. For office work, the built-in microphone is the practical win — the brand positions it for clear calls in commutes, open offices and gyms, which is precisely the open-plan scenario most desk workers live in.
The battery story is the other headline. Each charge delivers around 8 hours of continuous playback, and the LED charging case recharges the buds 5–6 times for up to 48 hours single-ear or 96 hours dual-ear. The case shows real-time remaining power and each bud's charging progress, so you're not guessing before a long day. That combination — all-day wear plus a case that lives in a bag — is what makes these a genuine workday companion rather than a short-session gadget.
Comfort and fit are handled with flexible ear hooks and soft silicone tips designed to stay put through runs, jumps and yoga, and the set is sweatproof and rain-resistant. Controls are physical buttons on the buds for play/pause, track skip, volume, calls and voice assistance, so you're not fumbling with your phone mid-meeting. A one-click reset clears old pairings if you hit connection trouble, and there's a 2-year warranty.
Side-by-Side: Which Should You Choose?
• Best for maximum noise blocking → Plugfones Basic. A 27 dB NRR from foam earplugs is a certified, physical seal that electronic ANC can't match on raw isolation.
• Best for wireless freedom → occiam Active Noise Cancelling. Bluetooth 5.3 with a 10-metre range versus a fixed 3.5 mm cable.
• Best for battery life → occiam Active Noise Cancelling. Up to 96 hours total via the charging case, with an LED display showing remaining power.
• Best for calls and meetings → occiam Active Noise Cancelling. Built-in microphones and on-bud button controls for answering and ending calls.
• Best for loud, constant environments → Plugfones Basic. Workshops, machinery, ranges and similarly punishing noise are where the passive seal earns its keep.
• Best for all-day desk comfort and movement → occiam Active Noise Cancelling. Flexible ear hooks, soft silicone tips, sweat and rain resistance, and a case that recharges on the go.
• Best for zero charging and zero pairing → Plugfones Basic. Plug in and it works, every time, with no battery to manage.
• Best for commuting and workouts alongside office use → occiam Active Noise Cancelling. The sport-ready fit and water resistance travel better than a wired plug.
For a typical office job, I would buy the occiam Active Noise Cancelling. In my opinion, the combination of active noise cancelling, Bluetooth 5.3, a microphone for calls and up to 96 hours of playback from the case is simply the more useful tool at a desk — you get wireless freedom, you can take meetings, and you're not tethered to a laptop. That said, if your office is genuinely loud and your priority is blocking sound rather than convenience, I'd take the Plugfones Basic: a 27 dB NRR is a different class of isolation, and no amount of ANC replaces a proper seal. If you're weighing these for office use and want to compare what they cost right now, check the current price on Amazon before you commit.
FAQ
how to noise cancelling earbuds work
how to use noise cancelling earbuds
With the occiam pair, you charge the buds in the case, pair them over Bluetooth 5.3, and control playback, volume and calls using the physical buttons on the earbuds. The Plugfones Basic has no pairing step at all — you simply insert the foam earplugs and plug the 3.5 mm jack into your device.
how to noise cancelling earbuds apple
Both work with Bluetooth or 3.5 mm sources rather than being brand-specific. The occiam buds are compatible with most Bluetooth-enabled devices including phones, tablets and laptops, while the Plugfones Basic connects to anything with a standard 3.5 mm headphone jack.
which is better for blocking office noise
If your office noise is constant and loud, the Plugfones Basic isolates more because its 27 dB NRR is a measured passive seal. If your office is moderately noisy and you want wireless convenience and call handling, the occiam Active Noise Cancelling is the more practical everyday pick in my opinion.
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: MIDOLA Headphones vs Momfree 2-in-1 comparison, PLT Poly Voyager 4320 vs Jabra Evolve2 comparison, Lavales 6.0 vs Wentronic Y04, PowerLocus Over-Ear Headphones vs ASVOQ USB Headset