How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-26 · 6 min read · Independent comparison
• Amazon Renewed Beats Studio3 — biggest strength: a well-known over-ear design built around Apple's W1 chip, 22 hours of playback and a very long 100 m Bluetooth range.
• Amazon Renewed Beats Studio3 — biggest trade-off: it's a renewed unit with a 90-day limited warranty, the noise control field is listed as "None," and at 2.5 lb it's a chunky thing to carry.
• ZIHNIC Active Noise Cancelling — biggest strength: genuine Active Noise Cancellation, a claimed 40 hours of playtime with 1.5-hour charging, and a light 300 g foldable, swiveling build for around 10 m of Bluetooth range.
• ZIHNIC Active Noise Cancelling — biggest trade-off: Bluetooth 5.0 instead of the W1 chip, a much shorter wireless reach, and no Apple ecosystem extras.
• Who each pick is for: the Beats suit Apple-centric users who want a familiar over-ear shape and long-range wireless; the ZIHNIC suits travellers and commuters who want all-day battery and real ANC on a budget.
The Beats Studio3 is the classic over-ear silhouette: aluminum enclosure, over-ear earpieces, a 3.5 mm jack for wired listening, and a 32 ohm dynamic driver. What makes this particular listing interesting is that it's a renewed unit — a returned or traded-in pair that has been inspected and tested by Amazon-qualified suppliers to work and look like new, then sold under the Amazon Renewed program. You get the headphones, a cable, a protective case and a USB-A to USB Micro-B charging cable, plus a 90-day limited warranty. If something's wrong, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.
The headline spec is battery: up to 22 hours of full-featured wireless playback, with a 22-hour charge time listed as well. Apple's W1 chip and the Bluetooth stack are the other draw — the data sheet puts wireless range at 100 meters, which is unusually far and means you can wander away from your phone without the connection falling apart. Real-time audio calibration is listed as keeping the listening experience consistent. Controls cover noise control, call control, media control, voice control and volume, and there's a 3.5 mm jack for when you'd rather plug in.
Who should buy it: iPhone and iPad owners who want a familiar over-ear fit, want to stay untethered across a big room, and are comfortable buying renewed. Who should skip it: anyone who wants active noise cancellation as the primary feature. The noise control field reads "None," so treat this as a wireless over-ear headphone first. It's also heavy at 2.5 pounds, and the 90-day window is shorter than a standard new-product warranty. Check the current price on Amazon before deciding — the value math on a renewed pair changes a lot depending on the day.
ZIHNIC's over-ear model is a different animal: blue, leather-clad, and built around travel. The noise control field says Active Noise Cancellation, and the description claims it cuts around 90% of low and mid-frequency noise — the drone of car and airplane engines, the rumble of a subway. That's exactly the frequency band that makes long trips tiring, so it's a meaningful feature, not a marketing garnish.
The audio side uses 40 mm large-aperture dynamic drivers with a 20 Hz–20 kHz frequency range and a 32 ohm impedance, tuned toward deep bass and detail. Bluetooth 5.0 with CSR tech handles the connection, with a listed range of about 10 meters / 33 feet — enough for walking around a room or an open-plan office, but nowhere near the Beats' 100 m figure. There's a built-in microphone for hands-free calls.
Battery is the star: a 500 mAh cell, up to 40 hours of playtime, and a full charge in about 1.5 hours. A quick top-up of 10 minutes is claimed to give 6 hours of playback, which is genuinely useful when you're about to board. Physically it's 300 g, with protein-leather memory foam earpads, an adjustable headband, and earcups that swivel 90° and fold flat for packing. You get a cable, a premium case and a USB-C charging cable, plus a 12-month warranty.
Who should buy it: commuters, flyers and office workers who want ANC, all-day battery and a light, packable over-ear. Who should skip it: Apple-ecosystem users who specifically want the W1 chip experience or long-range wireless, and anyone who dislikes a shorter Bluetooth reach. ZIHNIC also advises switching ANC off when you're not using it to save power.
• Best for genuine noise cancelling → ZIHNIC Active Noise Cancelling. It's the only one of the two with Active Noise Cancellation listed as its noise control.
• Best for battery life → ZIHNIC Active Noise Cancelling. 40 hours versus 22 hours, and it recharges in 1.5 hours versus a 22-hour charge time on the Beats.
• Best for Apple users → Amazon Renewed Beats Studio3. The W1 chip plus iOS and Android compatibility is the point of this model.
• Best for wireless range → Amazon Renewed Beats Studio3. 100 meters beats 10 meters by a wide margin.
• Best for long-haul travel → ZIHNIC Active Noise Cancelling. ANC for engine drone, 40 hours of playback, foldable and light at 300 g.
• Best for wired listening on either → both. Each has a 3.5 mm jack, so you're not stranded when the battery runs down.
• Best for peace of mind on warranty → ZIHNIC Active Noise Cancelling. 12 months versus 90 days on the renewed Beats.
• Best for build feel → Amazon Renewed Beats Studio3. An aluminum enclosure reads more premium than the ZIHNIC's leather-and-plastic construction.
In my opinion, most people shopping this comparison should buy the ZIHNIC Active Noise Cancelling. It gives you the two things you actually bought over-ear headphones for — real ANC and long battery life — plus a lighter, foldable frame that travels well, and it backs that with a 12-month warranty. I'd pick the Amazon Renewed Beats Studio3 only if you're deep in Apple's ecosystem, want that 100 m Bluetooth reach, or specifically prefer the Beats over-ear shape and aluminum build, and you're comfortable with a renewed unit and a 90-day warranty. If price is the deciding factor for you, check the current price on Amazon for both before you commit — that's the one variable this comparison can't settle for you.
how to wear over ear headphones
Set the headband so it rests on the crown of your head, then adjust each side until the earcups sit fully over your ears rather than pressing on them. Both of these models are over-ear designs, and the ZIHNIC's earcups swivel 90° so you can angle them for a better fit. Keep the pads centered on your ears — that seal is what makes ANC work.
how to wear over ear headphones with glasses
Glasses arms break the seal between the earpad and your head, which weakens noise cancelling and bass. Slide the arms under the pad rather than letting them press on top of it, and adjust the headband so the clamping force is spread evenly. Memory foam pads like the ZIHNIC's tend to conform around arms more easily than firmer cushions.
how to open over ear headphones
Most over-ear models "open" by extending the headband sliders and rotating the earcups — the ZIHNIC's earcups swivel 90° and the headset folds for storage. If you mean opening the earcups themselves to reach the drivers or battery, don't: neither data sheet describes user-serviceable internals, and prying them apart can void the ZIHNIC's 12-month warranty or the Beats' 90-day coverage.
how to clean over ear headphones
Wipe the earcups and headband with a soft, slightly damp cloth — never soak them, since neither model is described as water-resistant. For the ZIHNIC's protein-leather and memory foam pads, a gentle wipe is enough; avoid alcohol on the leather. Let everything air-dry fully before you fold them back into the case.
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: 1MORE iBFree in-Ear Earphones vs MOOR Black OpenWave Open, Valorise Gaming Headset vs Vipdream Headset, Xmenha Music vs Voerou Sleep Headphones, Earrock Replacement Ear Cushions vs TRANSTEK SHP