If you want individually wrapped earbuds in a 100-pack for distributing across a large group, choose QIDAIZUOEN 100; if you need adjustable over-ear headsets for shared computer sessions, choose Yunsailing 20. For video calls, I’d lean toward Yunsailing 20 when comfort and an adjustable headband matter, while QIDAIZUOEN 100 makes more sense when you need many compact, wired sets to hand out.
QIDAIZUOEN 100 vs Yunsailing 20 at a Glance
• Yunsailing 20: Its biggest strength is an adjustable on-ear design with soft cushions and a 1.2-meter cable. The trade-off is that the pack contains 20 headsets rather than 100.
• Choose QIDAIZUOEN 100 for classrooms, events, travel, or other situations where you need a large number of individually packaged earbuds.
• Choose Yunsailing 20 for computer labs, lessons, and video calls where an adjustable headband and cushioned on-ear fit are useful.
QIDAIZUOEN 100 is a bulk set of 100 wired, in-ear earbuds. Each pair is individually wrapped, which can make handouts and storage more orderly when many people need their own set. The earbuds use a 3.5 mm jack, so they suit compatible devices with that connection. Their listed frequency range is 20 Hz to 20,000 Hz, and the design uses a dynamic driver.
The large pack is the practical draw here. I can see it fitting a classroom, meeting, party, or travel setting where earbuds may be distributed to a group or kept as spares. Smaller earbud caps are included, which gives the set another option for people who find the standard caps too large. The compact in-ear format is also easier to store in bulk than a collection of headsets with headbands.
The trade-off is the simple design. These are wired earbuds, not cushioned on-ear headphones, and the listed noise control is none. They may be a straightforward choice for listening activities, but they do not offer a headband adjustment or a specifically described long-session comfort feature. The sheet also lists a three-month warranty, a detail worth considering for an item intended for repeated distribution.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-23 · 6 min read · Independent comparison
Yunsailing 20: Who It's For
Yunsailing 20 is a 20-pack of wired, on-ear headphones aimed at shared learning spaces such as computer labs and libraries. Each headset is individually wrapped, and the pack is described for users aged 14 and above. The headband adjusts, and the ear cushions are soft, making this format a more natural fit for someone who prefers headphones resting on the ears rather than earbuds placed in them.
The cable is approximately 1.2 meters, or 3.94 feet, long and made with a PVC covering. The shell is ABS, and the product is described as designed for frequent handling in busy environments. It connects through a standard 3.5 mm jack, with compatibility listed for laptops, desktops, tablets, and other devices with that connection. Its frequency range is also listed as 20 Hz to 20,000 Hz.
That combination makes Yunsailing 20 the more purpose-built option for sustained computer-based activities. A student can put the headset on for a digital lesson or language exercise, then adjust the band for fit. For video calls, the on-ear design may be preferable if earbuds are uncomfortable or inconvenient. But the pack size is considerably smaller than QIDAIZUOEN’s, and the sheet does not specify a microphone. Don’t assume the headset itself can transmit your voice; check the device and call setup if microphone support is essential.
• Best for distributing sets to a large group → QIDAIZUOEN 100. It includes 100 pairs, compared with 20 headsets in the Yunsailing pack.
• Best for adjustable fit → Yunsailing 20. Its headband adjusts, while QIDAIZUOEN is an in-ear design with smaller replacement caps.
• Best for shared computer labs → Yunsailing 20. Its listed use cases include computer labs, libraries, digital lessons, and training spaces.
• Best for handing out compact earbuds → QIDAIZUOEN 100. Each pair is individually wrapped and takes an in-ear form rather than using a headband.
• Best for longer sessions where cushioned contact matters → Yunsailing 20. Its soft ear cushions and adjustable headband are specifically described for extended listening.
• Best for a spare-cap option → QIDAIZUOEN 100. Smaller earbud caps are included for people who need a different fit.
• Best for video calls when a headset-style fit is preferred → Yunsailing 20. Its on-ear cushions and adjustable band suit that preference, but the listed details do not establish that it has a microphone.
• Best for basic wired listening without a headband → QIDAIZUOEN 100. It is a simple in-ear set with a 3.5 mm connection and no listed noise control.
Start with the connection on the device you plan to use. Both sets have a wired 3.5 mm jack, so the relevant computer, tablet, or other audio source needs a compatible port. If your device does not have one, the product details here do not establish that an adapter is included.
Next, think about how the headphones will be distributed and stored. QIDAIZUOEN’s 100 individually wrapped pairs are suited to a larger handout or a supply kept for different occasions. Yunsailing’s 20 individually wrapped headsets are aimed at shared learning environments, with a headband design that can be adjusted from one user to another. Neither pack should be treated as a substitute for checking your own cleaning and storage procedures in a shared setting.
Fit is another meaningful difference. QIDAIZUOEN goes in the ear and includes smaller caps; Yunsailing rests on the ears and has an adjustable band with soft cushions. If you are choosing for a group with varied preferences, the form factor may matter as much as the number of units.
For a video-call setup, check whether you need only to hear the call or also need a microphone. The listed features identify a wired connection and headphone design for both products, but do not specify a microphone for either. Neither sheet lists noise control, so don’t choose either on the assumption that it will block surrounding sound.
In my opinion, I would choose Yunsailing 20 for regular computer sessions and video calls because its adjustable headband and soft ear cushions make it the more suitable headset-style option. I would choose QIDAIZUOEN 100 instead when the priority is having many individually wrapped earbuds ready to distribute. For my video-call use, the Yunsailing format is the clearer fit, provided the call setup separately handles microphone needs.
Yunsailing 20 has an adjustable headband and soft on-ear cushions, which may suit someone wearing headphones through a computer session. Neither product’s listed details specify a microphone, so confirm how you will transmit your voice before choosing.
Are QIDAIZUOEN 100 earbuds or over-ear headphones?
They are wired in-ear earbuds. The pack contains 100 pairs, each individually wrapped, and includes smaller earbud caps.
Its cable is specified as approximately 1.2 meters, or 3.94 feet. The QIDAIZUOEN sheet does not provide a cable length, so there is no supported length comparison between the two.
Choose based on fit and quantity. QIDAIZUOEN provides 100 individually wrapped in-ear pairs for larger distributions; Yunsailing provides 20 individually wrapped on-ear headsets with adjustable bands for shared computer-based learning.
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