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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 7 min read · Independent comparison
• Saysurey 20's biggest strength: 20 wired on-ear headphones with microphones in one package, with a durable ABS frame and a 4.92 ft PVC cable — a full group set from a single purchase.
• Saysurey 20's biggest trade-off: it is strictly wired with a 3.5 mm jack and no noise control, so it needs a device with a headphone jack and offers no wireless freedom.
• QearFun Kids' biggest strength: Bluetooth 5.3 plus a wired 3.5 mm option, up to 60 hours of playtime, a 74/85/94 dB volume limit and an HD mic — designed around one child.
• QearFun Kids' biggest trade-off: it is a single pair, so it cannot equip a room, and its wireless features only matter to a household with one young listener.
• Who each pick is for: Saysurey 20 for teachers, schools, labs and group programs; QearFun Kids for a parent buying one child a first set of wireless headphones.
Saysurey 20 is not really a headphone in the usual sense. It is a classroom kit. You get 20 on-ear headphones with microphones, each with an adjustable headband, cushioned ear pads and a rotating mic that bends into position. The frame is solid ABS and the cable is PVC at roughly 1.5 meters — about 4.92 ft — which is the length you want when a student is seated at a desk with a laptop or tablet in front of them. Nothing about that combination is accidental. It is built for the reality of a shared room: many users, repeated handling, cables that get pulled, headsets that get passed around.
The wired 3.5 mm jack is the other half of the story. It works with tablets, phones, desktops, laptops, MP3 players and most other audio devices with a standard jack. There is no pairing, no charging, no battery to manage, and no setup step for a substitute teacher to figure out. In my opinion, that simplicity is the entire point of a bulk set. A classroom doesn't want 20 devices that each need to be charged and paired before a lesson starts. It wants 20 devices that just plug in and work. The rotating microphone supports that too — students can angle it toward their mouth for speaking tasks and move it aside for listening.
Who should buy it: teachers, school tech coordinators, tutoring centers, testing labs, after-school programs, training rooms, or anyone outfitting a group of students or employees who each need a mic-equipped headset at a computer. It also makes practical sense for party events or as a give-away set, since the package is a matched group of 20.
Who should skip it: a parent shopping for one child. Twenty headphones for one kid is a mismatch, and the wired-only design means no wireless freedom. If you need Bluetooth, a volume limit or a battery that lasts days, this is the wrong tool. Also skip it if your device has no 3.5 mm jack at all and you have no adapter — the connection is wired, full stop. And check the jack size before ordering, as the manufacturer itself advises.
QearFun Kids is the opposite kind of product: a single pair of wireless on-ear headphones aimed squarely at children. The headline feature for most parents will be the volume limit with three settings — 74, 85 and 94 dB. That gives you a way to keep a young listener at a quieter level for everyday use and step up only when the environment is noisy, like a car or a plane. It is a thoughtful design choice for kids, and it is the kind of feature that matters more than any spec sheet number once a child is wearing them for an hour at a time.
The second thing to know is the battery. The Bluetooth 5.3 connection pairs with phones, tablets and laptops, and the listed battery average life is 30 hours, with up to 60 hours of playtime depending on how you use it — and fast charging when you forget to plug them in the night before. That is enough for a school week of commuting and homework without a nightly ritual. The 40 mm dynamic drivers and 32 ohm impedance put it in normal, easy-to-drive territory for phones and tablets. Passive noise cancellation helps dull background noise on a bus or in a busy house, though it is not active cancellation.
The flexibility is the real selling point. It runs wireless when your child wants to move around, and it also has a 3.5 mm jack for wired mode — handy on a plane, in a car with an older entertainment system, or when the battery is flat and you still need sound. The HD microphone handles calls and online classes. The foldable, leather-and-plastic build with cushioned on-ear pads and button controls is designed to survive being shoved into a school bag. It ships with a cable, adapter, ear cushions, headband and manual.
Who should buy it: a parent or grandparent buying one child a first pair of wireless headphones for school, tablet time, travel or online lessons. Who should skip it: anyone needing to equip a group, and anyone who wants the simplest possible no-charging setup — a wired-only bulk set or a basic wired pair is less to manage.
• Best for equipping a classroom or group → Saysurey 20. 20 matched headsets in one package is the whole reason this product exists.
• Best for a single child → QearFun Kids. One pair, sized and tuned for a kid, with features a parent actually wants.
• Best for hearing protection → QearFun Kids. The 74/85/94 dB volume limit has no equivalent on the Saysurey set.
• Best for zero setup and no charging → Saysurey 20. Wired 3.5 mm, no pairing, no battery, no management.
• Best for wireless freedom and travel → QearFun Kids. Bluetooth 5.3 plus a wired fallback covers both.
• Best for battery life → QearFun Kids. 30 hours average, up to 60 hours claimed, with fast charging.
• Best for sharing across many students → Saysurey 20. An ABS frame, PVC cable and adjustable headband are built for repeated shared use.
• Best for a mixed group of kids and adults → Saysurey 20. The adjustable headband is described as fitting most students and adults.
If I were buying for a school, a lab, a tutoring room or any group setting, I would buy the Saysurey 20 without hesitating — 20 wired mic-equipped headsets from one purchase is exactly what that job needs, and the wired design removes charging and pairing from the equation entirely. If I were buying for one child, I would buy the QearFun Kids instead, because the volume limit, the long battery, the Bluetooth-plus-wired flexibility and the HD mic are all built around a single young user in a way a bulk classroom set simply is not. The mistake would be treating these as competitors. They solve different problems, and the right answer is whichever problem you actually have.
how to use headphones with microphone
Plug the 3.5 mm jack into a device with a matching headphone port, then position the microphone. On the Saysurey 20, the mic rotates and bends, so you angle it toward your mouth. On the QearFun Kids, pair over Bluetooth 5.3 or use the 3.5 mm wired mode, and the HD mic handles calls and online classes. In both cases, select the headset as your audio input in the app or system settings.
how to test headset with microphone
Connect the headset, open your device's sound settings, and speak while watching the input meter — if the level moves as you talk, the mic is being picked up. You can also record a short voice memo and play it back, or join a test call in your video app. The QearFun Kids' button controls let you confirm the mic and playback work in both Bluetooth and wired mode; the Saysurey 20 is plug-and-play with no controls to configure.
how to headset microphone
If you mean positioning the mic, keep it a couple of centimeters from your mouth and slightly off to the side to reduce breath noise. The Saysurey 20's rotating boom is designed for exactly that adjustment, and its adjustable headband helps keep the mic in place. The QearFun Kids uses a built-in mic, so you position the whole headset rather than a boom.
how much are headphones with microphone
These two sit in very different brackets because they are different products: the Saysurey 20 is a 20-pack of wired classroom headsets, while the QearFun Kids is a single pair of wireless kids' headphones with a volume limit. Because prices change, check the current price on Amazon using the button on this page rather than relying on a number quoted anywhere else.
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