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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a bulk classroom-ready set of large over ear headphones with a USB-C plug and nothing to lose, choose Anrgterg 12; if you need a single pair of foldable, travel-friendly over ear headphones with a longer cord and a 3.5mm jack, choose KVIDIO Headphones. These two look similar on the surface — both are wired, both are over ear, both have a microphone — but they are built for completely different buyers. One is a 12-pack for schools, the other is one pair for a person.
• Anrgterg 12's biggest strength: you get 12 USB-C over ear headphones in one box, built for classrooms and group testing, with an adjustable bendable frame and a lightweight 80g design.
• Anrgterg 12's biggest trade-off: it is a bulk set with a fixed 3.9ft USB-C cable, so it only fits USB-C devices and gives you no volume controls or folding.
• KVIDIO Headphones' biggest strength: a foldable over ear design with a 4.9ft nylon braided tangle-free cord, a 120° curved plug, and a 3.5mm jack that fits far more older gear.
• KVIDIO Headphones' biggest trade-off: it is a single pair, and its in-line volume button does not work on desktops and some laptops, so you may need to adjust volume on the device itself.
• Pick Anrgterg 12 if: you are equipping a classroom, library, exam center or training room and need many pairs at once.
• Pick KVIDIO Headphones if: you are one person who wants a comfortable, packable pair for school, travel, a tablet, an MP3 player or a laptop.
The Anrgterg 12 is not really a "headphone" in the personal-audio sense. It is a classroom supply. You get 12 identical wired over ear headsets, each with a direct USB Type-C plug, no adapter needed. That single detail matters more than anything else here: modern classrooms run on Chromebooks, iPads, tablets and USB-C laptops, and a headset that plugs straight in saves a teacher from hunting for dongles in a drawer before every lesson.
The build is aimed squarely at kids. The frame is flexible plastic and bendable, the headband adjusts to fit students from kindergarten through middle school, and each unit weighs only 80g. That low weight is a real comfort point for younger kids who otherwise fidget with heavier headsets. The 3.9ft cable is long enough to move at a desk without being long enough to become a tripping hazard in a crowded room. Anrgterg also lists hearing protection and a 2-year warranty, which tells you the intended buyer is an institution thinking about durability and safety, not an audiophile.
Who should buy it: schools, libraries, testing centers, training institutions, hospitals, hotels, museums and gyms — anywhere you need a batch of matching headsets that can survive daily handling and be wiped down. The clear stereo sound is well suited to online courses, audiobooks and language learning, which is exactly what these environments run.
Who should skip it: anyone buying for one person. If you just want a pair for your own laptop, a 12-pack is absurd, and you will be stuck with a USB-C-only connection and no volume control on the cable. In my opinion, this is a fleet purchase, not a personal one.
The KVIDIO Headphones are the opposite approach: one pair, made for one person, with the small conveniences that matter day to day. The headline feature is the cord — 4.9ft of nylon braided cable that resists tangling, finished with a 120° curved plug that is designed to take more abuse than a straight plug. That is a thoughtful detail for anyone who has killed a headphone cable by bending it at the jack.
The design is foldable, over ear, with oval earpieces and faux leather padding, and it uses a dynamic driver. Folding matters if you actually carry your headphones — in a backpack, a carry-on, a laptop bag. The 3.5mm jack is the other big practical point: it fits tablets, laptops, Kindles, PCs, school computers, MP3 and MP4 players, and airplane entertainment systems, which is exactly the mix of gear the listing names. Sound isolation is listed as a feature, so the over-ear cups are doing some passive blocking of surrounding noise.
There is one honest catch, and KVIDIO puts it up front: the in-line volume control button does not work on desktops and some laptops, so you adjust volume on the device instead. Also, any device without a 3.5mm jack needs a separate 3.5mm adapter. And this is a single item, with a 6-month warranty — a much shorter coverage window than the Anrgterg's 2 years.
Who should buy it: a student, a commuter, a traveler, or anyone who wants one comfortable foldable pair for a tablet, laptop or MP3 player and prefers the near-universal 3.5mm plug. The purple-and-white colorway and "adult, teen, bigger kid" age range make it a personal pick, not a classroom one.
Who should skip it: anyone who needs volume control that works everywhere, anyone whose only devices are USB-C with no headphone jack, and anyone buying for a group.
• Best for bulk buying → Anrgterg 12. Twelve headsets in one box versus one.
• Best for USB-C classrooms → Anrgterg 12. Direct USB Type-C, no adapter required.
• Best for older devices and mixed gear → KVIDIO Headphones. The 3.5mm jack covers tablets, Kindles, PCs, MP3 players and airplane seats.
• Best for travel and packing → KVIDIO Headphones. It folds; the Anrgterg does not.
• Best for the longest cable → KVIDIO Headphones. 4.9ft braided versus 3.9ft.
• Best for the lightest fit on small heads → Anrgterg 12. 80g per unit with a headband that adjusts from kindergarten upward.
• Best for warranty coverage → Anrgterg 12. 2 years versus 6 months.
• Best for one person who wants in-line controls → neither is perfect. KVIDIO has a volume button, but it does not work on desktops and some laptops; Anrgterg has no cable controls at all.
In my opinion, the right answer depends entirely on how many people you are buying for, and that is not a hedge — it is the whole point of these two products. If I were outfitting a classroom, exam room or training center, I would buy the Anrgterg 12 without hesitation: 12 USB-C headsets, a bendable kid-proof frame, 80g per unit and a 2-year warranty is a coherent package for group learning. If I were buying for myself or one student, I would buy the KVIDIO Headphones instead — the 3.5mm jack fits almost everything, the folding design travels well, and the braided 4.9ft cord with the 120° plug is built to last longer than a cheap straight cable. Check the current price on Amazon for both, since a bulk 12-pack and a single pair are rarely compared on equal footing.
how long to charge bose over ear headphones
Neither of these products is rechargeable, so this does not apply here. The Anrgterg 12 and KVIDIO Headphones are both wired headsets that draw no battery at all — they plug in via USB-C and 3.5mm respectively and work immediately. If you are asking about Bose specifically, that is a different, battery-powered product line.
how long to charge sony over ear headphones
Same answer: not relevant to this comparison. Neither the Anrgterg 12 nor the KVIDIO Headphones has a battery or a charging port, so there is no charge time to plan around. They are passive wired headphones that run off your device.
how long to charge jbl over ear headphones
Again, both products here are purely wired. The Anrgterg 12 uses a USB Type-C connection for audio, and the KVIDIO uses a 3.5mm jack — USB-C here carries sound, not power for a battery. No charging is involved for either.
how long should over ear headphones last
There is no fixed number, but the data sheets give real signals. The Anrgterg 12 carries a 2-year warranty and a flexible, bendable plastic frame aimed at rough kid use. The KVIDIO Headphones carry a 6-month warranty, with a nylon braided cord and a 120° curved plug designed to survive bending at the jack. Treat the cable and the headband joint as the parts that decide lifespan.
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See also: Glynzak Headphones Over Ear vs Anrgterg 12: Large Over Ear, Skullcandy Hesh 3 vs BENGOO G9000: Large Over Ear Headphones, Wentronic Kids Headphones vs Zollexa Over-Ear Headphones