If you want a wired USB-C kids’ headphone with a stated 94 dB sensitivity and a foldable, lightweight on-ear design for movies, choose Bywulanda Upgrade USB Type; if you need a USB-C headset whose description specifically mentions an adjustable headband, a braided cable, and selectable 85 dB or 94 dB volume limiting, choose yoygerty Upgrade USB Type.
Bywulanda Upgrade USB Type vs yoygerty Upgrade USB Type at a Glance
• Bywulanda’s strength: a stated 94 dB sensitivity, USB-C wired connection, and foldable on-ear construction. Trade-off: its supplied details do not specify a microphone or adjustable headband.
• yoygerty’s strength: a described adjustable headband, built-in cable microphone, braided nylon cable, and two stated volume-limit choices, 85 dB or 94 dB. Trade-off: its listed frequency range is 20 Hz–2,000 Hz, which is not directly comparable to Bywulanda’s 20 Hz–20,000 Hz range.
• Both are wired, USB-C, on-ear kids’ headphones with sound isolation and a stated 94 dB sensitivity.
• Choose Bywulanda if foldability, a straightforward USB-C connection, and its published frequency range are the details you care about most.
• Choose yoygerty if you value the described headband adjustment, cable microphone, reinforced cable, or option to select an 85 dB limit.
Bywulanda is a wired, on-ear headphone designed for children, with a USB-C connection and a 40-millimeter dynamic driver. Its listed frequency range is 20 Hz–20,000 Hz, and its sensitivity is 94 dB. Those specifications describe the headphone’s audio characteristics, but they do not establish how loud or clear a particular movie will sound on every device. The actual experience can also depend on the source device and the recording.
For movie time on a USB-C-equipped tablet or another compatible device, its direct wired connection avoids needing to manage a wireless connection or keep the headphones charged. The listed design is foldable and lightweight, at 140 grams, which may suit a child carrying headphones between home, school, and travel. The on-ear fit is a relevant consideration: children who prefer headphones resting on the ears rather than covering them should check that style against their comfort needs.
The listed controls include volume control, and the product information identifies sound isolation. Bywulanda’s product name describes a 94 dB safe-volume limit, but the supplied information does not describe an alternate limit or specify a microphone. I’d consider it for a family that wants a simple wired USB-C option with a foldable design and clearly listed audio figures. Who should skip it: shoppers who specifically need a listed built-in microphone, adjustable headband, or selectable 85 dB limit should look at yoygerty instead.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-23 · 8 min read · Independent comparison
For watching movies on a compatible USB-C device, the wired connection keeps the setup direct. The product description also identifies a built-in microphone on the cable, which may be useful if a child switches between films and activities that involve speaking. Its volume-limiting description specifies a choice between 85 dB and 94 dB. That gives buyers a stated lower-limit option not listed for Bywulanda, but the supplied details do not explain how to switch between the settings.
The cable is described as braided nylon, and the headphones are said to fold for storage and swivel flat. Those details may appeal to families who pack headphones for school or travel and want the cord construction called out explicitly. The listed sensitivity is 94 dB, while the supplied frequency range is 20 Hz–2,000 Hz. That range is stated differently from Bywulanda’s, so I would not use the figures alone to make a confident sound-quality comparison. Who should skip it: anyone who needs a clearly specified frequency range extending to 20,000 Hz should note that yoygerty’s sheet does not state that upper range.
• Best for a stated 20 Hz–20,000 Hz frequency range → Bywulanda Upgrade USB Type. Its product information gives that full range; yoygerty’s listed range is 20 Hz–2,000 Hz.
• Best for a described built-in microphone → yoygerty Upgrade USB Type. Its description places the microphone on the audio cable; Bywulanda’s supplied details do not list one.
• Best for a stated choice of volume limits → yoygerty Upgrade USB Type. The description names 85 dB and 94 dB settings, while Bywulanda’s product name specifies a 94 dB limit.
• Best for a stated 40-millimeter driver → Bywulanda Upgrade USB Type. That driver size is listed for Bywulanda; no driver size is supplied for yoygerty.
• Best for a described adjustable headband and memory-foam cushions → yoygerty Upgrade USB Type. Those fit details appear in its description; Bywulanda’s sheet does not provide comparable cushion or headband details.
• Best for a foldable, lightweight design with a stated weight → Bywulanda Upgrade USB Type. Its listed weight is 140 grams, and its design is described as foldable.
• Best for a cable described as braided nylon → yoygerty Upgrade USB Type. That construction is specified in its description, which also says the headphones fold and swivel flat.
• Best for straightforward wired use on a compatible USB-C device → either one. Both are wired USB-C, on-ear kids’ headphones; check that the intended tablet, laptop, or other device supports USB-C audio.
My Verdict
Bywulanda remains a sensible alternative if its stated frequency range, 40-millimeter driver, foldable design, or listed weight better fits your priorities. I would make the final choice based on the child’s fit needs and whether a microphone or lower volume-limit option matters.
Start with the device. Both headphones use a wired USB-C connection, so confirm that the tablet, laptop, or other intended source supports audio through its USB-C port. A USB-C-shaped connector by itself does not establish compatibility with every device. Neither product sheet describes wireless operation; these are wired options.
Next, consider the child’s fit and routine. Bywulanda is described as lightweight and foldable, with a stated weight of 140 grams. yoygerty’s description emphasizes an adjustable headband, memory-foam and protein-leather cushions, and a folding design. Those are different kinds of useful information: one sheet gives a weight, while the other offers more detail about adjustment and cushioning. Neither description supplies measurements that would let me guarantee a comfortable fit for a particular child.
Volume information also deserves a close read. Bywulanda’s product name specifies a 94 dB limit. yoygerty describes selectable 85 dB or 94 dB limits, but the supplied details do not explain how to choose the setting. If that choice is important, check the product documentation for the control method rather than assuming it works a particular way. Sensitivity is listed as 94 dB for both, but sensitivity and a stated volume limit are not interchangeable specifications.
Finally, think about what the headphones need to do beyond a film. A cable microphone is specifically described for yoygerty, which may be relevant for calls or interactive activities. For Bywulanda, the listed controls include volume control and the product information names sound isolation, but no microphone is specified. If you are comparing them as a long battery life headphone for movies, neither has a battery-life figure to compare: both are wired. Likewise, shoppers searching for the best open ear earbuds for movies or the best sweatproof bluetooth headset for movies should note that these are on-ear wired headphones, and neither sheet specifies an open-ear design, sweatproof construction, or Bluetooth connectivity.
FAQ
yoygerty’s description states that it can be set to 85 dB or 94 dB. Bywulanda’s product name specifies a 94 dB limit. The supplied details do not explain how yoygerty’s setting is changed, so consult its instructions if you need to confirm the control.
Both are described as wired USB-C headphones, and neither product sheet lists a battery. That means the stated connection is by cable rather than wireless, but the sheets do not provide device-specific compatibility details. Check that the source device supports USB-C audio.
yoygerty’s description specifies a microphone on the audio cable and an adjustable headband. Bywulanda’s supplied information does not list a microphone or adjustable headband, so I would choose yoygerty if those features are essential.
• AFGHOA USB C Headphone vs BSWLMDD Earbuds comparison
• Altec Lansing Kid Safe 2-in-1 vs Eekontz Kids
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.