If you want a wired headphone set with on-cable volume control and a 5-foot cord for sleeping, choose Bulktech 10; if you need a larger classroom set with 24 headphones and an included one-year warranty, choose Hengliyuan 24.
Bulktech 10 vs Hengliyuan 24 at a Glance
• Bulktech 10’s strength: its 5-foot cable, soft cushions, adjustable build, swivel cups, and remote volume control. Trade-off: the pack contains 10 wired on-ear headphones, not 24.
• Hengliyuan 24’s strength: 24 headphones in eight colors, with individually wrapped units and a stated one-year warranty. Trade-off: its cable is shorter at 47.25 inches, and its listed features do not include a volume control.
• For sleeping: Bulktech is the more practical of these two if a wired, on-ear pair is acceptable and you value cable reach and on-cable volume adjustment.
• For classrooms: Hengliyuan is the more straightforward fit when you need 24 headphones in one coordinated set.
• Choose Bulktech 10 for: a smaller group, shared devices, or situations where its remote volume control and 5-foot cord are useful.
• Choose Hengliyuan 24 for: a larger group of students and a selection of eight colors.
Bulktech 10 is a pack of 10 wired, on-ear headphones with 3.5 mm connectors. Its most useful distinction in this comparison is the combination of a 5-foot cable and remote volume control. For someone listening from a bed or recliner, the extra cable length gives more room to position a compatible device than Hengliyuan’s 47.25-inch lead. The remote volume control also means the listed control is on the cable rather than something you have to reach on the connected device.
The design is described as lightweight and adjustable, with soft ear cushions and swivel cups. Those features make the set relevant for a mix of adult and child users, and the swivel cups can help with stacking and storage. Bulktech lists compatibility with devices that have a 3.5 mm connection, including tablets, phones, PCs, and Chromebooks. It is wired, so this is not a wireless option, and the product information specifies no noise control. The listing also describes the headphones as having no microphone, an important limitation for anyone who wants to use them for calls or voice chat.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-19 · 7 min read · Independent comparison
For sleeping, I would consider Bulktech only if you specifically want a wired, on-ear option and can tolerate the shape. Neither product is described as a sleep-focused design, so I would not assume either will be comfortable when lying on your side. Bulktech makes more sense for a small group, home learning, travel, or quiet listening where a 3.5 mm jack and cable volume control are useful. Skip it if you need a wireless connection, a microphone, or a class set larger than 10.
Hengliyuan 24: Who It's For
Hengliyuan 24 is the larger set: it includes 24 wired, on-ear headphones, individually wrapped, in eight colors. That makes it a practical candidate for a classroom, library, computer room, or other group setting where it is useful to distribute headphones by color. Its 3.5 mm jack is listed for compatibility with devices such as tablets, smartphones, PCs, and Chromebooks, provided the device has a suitable jack.
For sleeping, Hengliyuan is less compelling than Bulktech on the supplied details: it has the shorter cable, and the listed features do not mention an on-cable volume control. It still may suit someone who wants a simple wired connection and is choosing between these two, but its strongest use case is a group needing 24 pairs, not a person looking for nighttime listening. Skip it if you need wireless headphones, a built-in microphone, or cable volume adjustment.
• For sleeping with a wired on-ear design → Bulktech 10. Its 5-foot cable is longer than Hengliyuan’s 47.25-inch cable, and its listed remote includes volume control. Neither model is described as being made specifically for sleep.
• For a larger classroom set → Hengliyuan 24. It includes 24 headphones, compared with 10 in the Bulktech pack.
• For eight color options → Hengliyuan 24. Its set includes eight colors, and the headphones are individually wrapped.
• For on-cable volume adjustment → Bulktech 10. The product details identify a remote control and volume control; Hengliyuan’s listed controls do not specify volume adjustment.
• For a stated warranty → Hengliyuan 24. Its product information describes a one-year warranty. Bulktech’s provided details do not state a warranty.
• For a 3.5 mm wired connection → either. Both use a 3.5 mm jack, so the connected device must provide a compatible connection.
• For a group of 10 or fewer → Bulktech 10 may fit better. Its pack size is 10; buying a 24-piece set may be more than a smaller group needs.
• For a headphone set with a listed microphone → neither. Bulktech explicitly lists no microphone, and Hengliyuan’s supplied details do not identify one.
A few practical distinctions deserve attention before choosing. Both products are on-ear rather than earbuds or a headband designed to sit away from the ears. That matters for anyone searching for the best ear clip headphones for sleeping: neither product is described as an ear-clip design. Their soft cushions and adjustable fit may help with ordinary listening, but they do not establish that either will stay comfortable against a pillow.
The same caution applies to searches for a hi res headset for sleeping. The specifications supplied here do not describe either product as a high-resolution headset, so I would not choose one on that basis. They are wired, 3.5 mm on-ear headphones intended for general or group use. If your main goal is wireless headphones for sleeping, neither fits: both rely on a cable.
Bulktech has a small but meaningful advantage for an individual listener who wants to adjust volume using the cable remote. Its cord is also five feet, a little longer than Hengliyuan’s stated 47.25 inches. Those differences may matter when a device sits on a bedside table or desk, but they do not turn Bulktech into a wireless or sleep-specific product. Cable routing and on-ear comfort remain considerations.
Hengliyuan’s advantage is the size and organization of the set. Twenty-four individually wrapped headphones in eight colors offer a clear fit for schools and other settings that distribute headphones among many people. Its stated warranty is another relevant point for a shared purchase. But the pack size, colors, and warranty do not directly improve bedtime convenience for one listener.
Both products use wired 3.5 mm connections, so compatibility depends on the device having a suitable jack. The supplied information does not establish that either works wirelessly or includes a microphone. Bulktech does list volume control; Hengliyuan’s provided feature details do not. If those functions are essential, that distinction should carry more weight than general descriptions such as lightweight or durable.
In my opinion, I would choose Bulktech 10 for a person comparing these specifically for sleeping, because its 5-foot cable and listed remote volume control are the more useful details for one person listening from a bed.
That is a narrow recommendation, not a claim that it is designed for sleep. It remains wired and on-ear, so anyone who wants a wireless or pillow-friendly design should look beyond both.
For a classroom or a group that needs 24 headphones, I would choose Hengliyuan 24 instead. Its larger set, eight colors, individual wrapping, and stated one-year warranty make it the more appropriate group purchase.
FAQ
For an on-ear wired option, I would lean toward Bulktech because it has the longer listed cable and a remote with volume control. Neither is described as a sleep-specific design, and the on-ear shape may not suit someone who sleeps on their side.
Bulktech’s product details say it has no microphone. The supplied Hengliyuan details do not specify a microphone, so I would not assume it includes one. If calls or voice chat are important, confirm that feature before choosing.
Choose based on the group size and features you need. Hengliyuan supplies 24 headphones in eight colors and states that it includes a one-year warranty. Bulktech supplies 10 and lists cable volume control and a 5-foot cord. Check the current price on Amazon if you need to compare total purchase cost; the right fit depends first on the number of headphones and features your classroom requires.
• headset bluetooth wireless with mic
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