We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 8 min read · Independent comparison
If you want wireless over-ear headphones with active noise cancellation for music, calls and all-day wear, choose commalta E7; if you need reusable in-ear plugs that physically block noise for sleep, focus or loud events, choose VEKJ Ear Plugs-2.
These two products share one word — "noise" — and almost nothing else. One is an electronic Bluetooth headphone with active noise cancellation, 45 mm drivers and a built-in mic. The other is a passive hearing-protection earplug with a mechanical dial that flips between two levels of attenuation. Comparing them is really about comparing two completely different jobs: listening to audio versus keeping audio out. Once you know which job you actually have, the choice stops being close.
• commalta E7 — biggest strength: Active noise cancellation rated to cancel up to 32 dB of surrounding noise, paired with 45 mm acoustic drivers, Bluetooth 5.0 and up to 30 hours of playtime. It's a full audio device, not a blocker.
• commalta E7 — biggest trade-off: It's an over-ear headphone made of plastic with a rechargeable battery, so it needs charging, and it only works as a headset when powered and connected. It also doesn't touch the "silent sleep" use case at all.
• VEKJ Ear Plugs-2 — biggest strength: Adjustable passive attenuation of 17 dB or 35 dB via a dial, ultra-soft silicone at just 1.2 grams per plug, XS/S/M/L tips with single and double eartip options, and a magnetic carry case. No battery, no pairing, no charging.
• VEKJ Ear Plugs-2 — biggest trade-off: It produces no sound and makes no calls. It's a pure protection and quiet tool, and effective blocking depends on getting the tip size and insertion depth right.
• Who each is for: commalta E7 is for the person who wants to listen — music, calls, podcasts — while reducing background noise. VEKJ Ear Plugs-2 is for the person who wants to remove noise entirely, including while sleeping on their side.
The commalta E7 is a wireless over-ear headphone built around one central idea: give you your own audio world inside a noisy one. Its active noise cancellation is rated to cancel up to 32 dB deeper into the surrounding noise, which the brand positions around flights, subways, cubicles and open offices. That's the classic commuter-and-open-plan-office scenario, and the spec sheet is written for exactly that person. You put them on, hit play, and the drone around you drops back.
Sound-wise, the E7 uses 45 mm acoustic drivers designed to reproduce the full frequency range, with the brand promising crisp highs, present mids and clear bass. A 45 mm driver is a genuinely large diaphragm for a headphone, and large drivers are generally the reason a headphone can move real air and deliver bass you feel rather than just hear. If you like low-end weight in your music, that's the number to care about. There's also a built-in microphone with call technology for taking calls on the go, and the brand emphasizes connection stability — Bluetooth 5.0 handles the wireless link, and the control method is listed as voice plus media control, so you can manage playback and calls without digging out your phone.
Comfort is clearly a design priority here. The E7 is over-ear, lightweight, and uses memory foam ear cushions with an adjustable headband and angled-swivel earcups so you can find your own fit. Combined with up to 30 hours of playtime per charge, that adds up to a headphone meant to be worn for long stretches — a workday, a long-haul flight, a study session — without constant charging breaks. The item weight is listed at just 0.1 kg, the enclosure is plastic, and the stated age range starts at 12.
Buy the commalta E7 if you want one device that plays music, takes calls and actively reduces the noise around you — commuting, working in a shared office, or just wanting bass-forward sound without wires.
Skip it if you need silence rather than content. The E7 is designed to give you audio with less background noise, not to block out the world so you can sleep. It also needs charging, and it won't help you at all in a situation where you can't or don't want to wear over-ear headphones — like sleeping on your side.
The VEKJ Ear Plugs-2 is a completely different animal: a reusable passive earplug built for hearing protection and quiet. Its headline feature is dual-mode noise cancellation with an adjustable dial. Turn it one way and you get Experience Mode at 17 dB, which the brand frames for office environments and light noise. Turn it the other way for Silent Mode at 35 dB, aimed at noisy subways, concerts and similar environments. That dial is the smart part of the design — one pair of plugs covers both "I want to take the edge off" and "I want the world gone."
The construction is precision-engineered foam, filters and vent holes behind a dual-layer barrier. That venting matters more than it sounds: pressure-relief vents are specifically there to reduce the plugged-up, pressurized feeling that makes cheap earplugs uncomfortable after an hour. The plugs are made from ultra-soft, skin-friendly silicone and weigh just 1.2 grams each, which is about as light as an in-ear object gets. The brand calls them ideal for side sleepers and says they resist ear fatigue during extended wear — that's the sleep use case, and it's a real design consideration, because a stiff plug digging into your ear against a pillow is the number one reason people give up on sleep earplugs.
Fit is handled with options rather than guesswork. You get XS/S/M/L sizes across seven pairs of eartips, including single and double eartip configurations, and the brand states this covers 98% of ear shapes. The guidance is sensible: go smaller if your ear is sensitive, go larger for better isolation and stability. Insertion is a pull-the-earlobe, twist-lightly routine, and the compact design plus magnetic case means they live in a pocket or bag without drama.
Durability is the other pillar. High-performance silicone is reusable and washable, which the brand contrasts with disposable earplugs on both waste and long-term cost. Clean them after use and they keep going.
Buy the VEKJ Ear Plugs-2 if your goal is quiet itself — sleep, deep focus, concerts, loud travel — and you want something tiny, battery-free and reusable that disappears into your ear.
Skip it if you want to listen to anything. There's no audio, no mic and no Bluetooth here. It's also worth noting that performance depends on you: wrong tip size or shallow insertion means less blocking. That's true of every earplug, but it's worth being honest about.
• Best for listening to music or podcasts → commalta E7. 45 mm drivers and a full wireless audio chain; the VEKJ has no audio at all.
• Best for taking calls → commalta E7. Built-in microphone with call technology and Bluetooth 5.0. The VEKJ is not a headset.
• Best for sleep and side sleeping → VEKJ Ear Plugs-2. 1.2 g silicone plugs with pressure-relief vents and XS–L sizing; over-ear headphones are not a sleep product.
• Best for maximum noise blocking → VEKJ Ear Plugs-2. Up to 35 dB of passive attenuation in Silent Mode, and you can dial it to 17 dB when you still want to hear a little.
• Best for commuting on a plane, train or subway → it depends on the job. If you want to listen, commalta E7. If you want to protect your ears and hear nothing, VEKJ Ear Plugs-2.
• Best for concerts and loud events → VEKJ Ear Plugs-2. That's exactly what the 35 dB Silent Mode is designed for.
• Best for battery-free, always-ready use → VEKJ Ear Plugs-2. No charging, no pairing, no power.
• Best for all-day wear at a desk → either, with different intent. commalta E7 for audio plus ANC and up to 30 hours of playtime; VEKJ Ear Plugs-2 at 17 dB for quiet focus without anything on your head.
In my opinion, these aren't competitors — they're two tools for two different problems, and you should buy the one that matches yours. If you want to hear something while turning the world down, I'd buy the commalta E7: 45 mm drivers, active noise cancellation up to 32 dB, a mic for calls, memory foam over-ear comfort and up to 30 hours of playtime make it the more versatile device for work, travel and music. If you want the world turned off — especially for sleep, focus or concerts — I'd buy the VEKJ Ear Plugs-2: adjustable 17/35 dB blocking, 1.2 g silicone comfort, four tip sizes and no battery to worry about. Buy for the job, not the label.
FAQ
They block differently. The VEKJ uses passive attenuation of up to 35 dB via its dial, which fully blocks sound. The commalta E7 actively cancels up to 32 dB of surrounding noise but is designed to play audio over what's left. For pure silence, choose the earplugs.
No. The VEKJ Ear Plugs-2 has no microphone, no Bluetooth and no audio. For calls, you need the commalta E7, which has a built-in microphone and Bluetooth 5.0.
The VEKJ Ear Plugs-2 needs no charging at all — it's purely mechanical and reusable, just clean it after use. The commalta E7 runs on a battery with up to 30 hours of playtime per charge, so it needs to be topped up.
The commalta E7. Its active noise cancellation reduces background noise while the 45 mm drivers handle the audio. If you also want total silence for sleep, add the VEKJ Ear Plugs-2 as a second, separate purchase.
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