How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a lightweight everyday wireless headset you can fold up and toss in a bag for yourself, choose Coby Over-Ear Headphones; if you need a volume-limited pair built for a child's ears with a much longer battery and a protective case, choose PowerLocus Kids Headphones Over-Ear. Both are compact foldable designs that punch above their simple spec sheets — but they are aimed at two very different listeners.
• Coby's biggest strength: A straightforward adult-oriented Bluetooth over-ear with a built-in mic, AUX input, TF card slot, and a foldable frame you can flatten for storage — at just 4 ounces.
• Coby's biggest trade-off: Battery tops out at 5 hours per charge, and the data sheet lists no active noise control, so it's a basic listening tool rather than an all-day or noise-cancelling one.
• PowerLocus's biggest strength: A hard 85 dB volume limit, 15 hours of Bluetooth playtime, a hard carry case, and a 2-year warranty — a package clearly engineered around kids.
• PowerLocus's biggest trade-off: It's tuned for children, so the capped volume and kid-first build won't suit an adult who wants full control over loudness. It also weighs more than double the Coby at 165 g.
• Who each is for: Buy the Coby for yourself — commuting, gym, desk work, casual listening. Buy the PowerLocus for a child — online classes, travel, and safe everyday use.
The Coby Bluetooth Over-Ear Headphones are a clean, no-frills wireless headset built for adults who want the basics done properly. You get a 40 mm dynamic driver with a 20 Hz–20,000 Hz range and 32 ohm impedance — standard, sensible specs for everyday music and podcasts. Bluetooth 5.3 covers a 33-foot range, and the built-in microphone plus on-board buttons let you play, pause, skip tracks, and handle calls without reaching for your phone. There's also a 3.5 mm AUX jack, so when the battery runs down you can switch to a wired connection and keep listening.
Who should buy it: adults who want a single, affordable-feeling wireless over-ear for casual daily use, calls, and travel, and who value the AUX fallback and TF card slot for offline listening. Who should skip it: anyone who needs long battery life for multi-hour flights or study sessions, since 5 hours of playback means a recharge partway through a long day. It's also not the pick if you want active noise cancellation — the data sheet lists no noise control at all, so isolation comes only from the over-ear fit. And if you're shopping for a child, the Coby isn't positioned or limited for young ears the way the PowerLocus is.
PowerLocus Kids Headphones Over-Ear: Who It's For
The PowerLocus Kids Headphones Over-Ear (P2 Kids) are purpose-built for children, and the spec sheet makes that obvious from the first line: an 85 dB volume limit that caps how loud the headphones can go, protecting a child's hearing no matter how enthusiastically they crank the controls. For parents, that single feature is often the whole reason to buy a kids' pair, and it's the clearest dividing line between these two products.
Beyond the safety cap, the P2 Kids is a surprisingly complete little package. Bluetooth 5.0 (listed as 5.3 in the style details) gives a stable 36-foot range, and the built-in microphone handles calls and, more importantly, online classes — the headset works across iOS, Android, Windows, and Mac so a child can listen and talk at the same time. Battery life is a strong point: 15 hours over Bluetooth, and effectively unlimited in wired AUX mode. There's also a Micro SD card mode (supporting 2 GB to 32 GB cards) and FM radio, so a kid can use it without a phone at all.
Comfort and portability are handled thoughtfully. The softly padded headband and protein-foam earmuffs fully cover the ears and provide sound isolation, which the data sheet lists as the noise-control method. It weighs 165 g, folds flat, and ships with a hard protective carry case — a genuinely useful inclusion for a device that'll live in a school bag. PowerLocus also backs it with a 2-year warranty and 24/7 support, which is a longer coverage window than the Coby's 1-year manufacturer warranty.
Who should buy it: parents buying for a child who needs headphones for school, online lessons, travel, gaming, or everyday music and video — especially anyone who prioritizes hearing safety and battery life. Who should skip it: adults. The 85 dB ceiling is a safety feature for kids but a limitation for grown-ups who want full volume control, and the kid-focused colorway and build won't appeal to everyone. If you're buying for yourself, the Coby is the more natural fit.
• Best for battery life → PowerLocus Kids Headphones Over-Ear. 15 hours of Bluetooth playback versus the Coby's 5 hours, plus unlimited wired listening.
• Best for hearing safety → PowerLocus Kids Headphones Over-Ear. The 85 dB volume limit is the defining feature here.
• Best for adult everyday use → Coby Over-Ear Headphones. Built for home, office, gym, and commuting, with a mic and on-board controls.
• Best for travel protection → PowerLocus Kids Headphones Over-Ear. It includes a hard carry case; the Coby's protection stops at its foldable design.
• Best for lightweight wear → Coby Over-Ear Headphones. At 4 ounces, it's far lighter than the 165 g PowerLocus.
• Best for offline listening flexibility → PowerLocus Kids Headphones Over-Ear. Micro SD mode plus FM radio and AUX; the Coby offers AUX and a TF card slot.
• Best for warranty length → PowerLocus Kids Headphones Over-Ear. 2 years versus the Coby's 1-year manufacturer warranty.
• Best for a child → PowerLocus Kids Headphones Over-Ear. Best for you → Coby Over-Ear Headphones. That's the core of the decision.
In my opinion, the choice comes down to who's wearing them, not which pair is "better." If I were buying for a child, I'd pick the PowerLocus Kids Headphones Over-Ear without much hesitation — the 85 dB cap, 15-hour battery, hard case, and 2-year warranty are exactly what a parent wants. If I were buying for myself, I'd take the Coby Over-Ear Headphones: it's lighter, has the AUX fallback and TF slot, and handles calls and casual listening with zero fuss. Match the headset to the listener and you'll be happy either way. Before you commit, check the current price on Amazon using the button on this page, since value shifts with whatever deal is live.
It's designed for adults and has no volume limit, so it isn't the safer pick for a child. If you're buying for a kid, the PowerLocus's 85 dB cap is the better match.
Up to 15 hours over Bluetooth, and effectively unlimited when you switch to the included audio cable. A full charge takes about 3 hours.
Yes — it has a built-in mic plus on-board buttons for play, pause, track skipping, and calls, with Bluetooth 5.3 and a 33-foot range.
For a child, the PowerLocus wins thanks to its hard carry case and foldable frame. For an adult, the Coby's 4-ounce weight and foldable design make it the easier travel companion.
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: Atheewon Headset vs STECEi AI Real Time, iKmai Adapter Receiver vs Generic Headphones, Rotor Riot ESL Gaming Controller vs NiHome Controller Holder Headphone, Btootos Earbuds vs Boytond AI Language Translator