If you want a protective, organized way to carry compatible over-ear headphones for office trips, choose Mchoi Hard Carrying Case; if you need a soft, wearable Bluetooth headband for listening during study, travel, or rest, choose Joythink Kids. These products do different jobs: one stores headphones, while the other is a headphone.
Mchoi Hard Carrying Case vs Joythink Kids at a Glance
• Mchoi Hard Carrying Case: A hard EVA shell, reinforced handle, and mesh pocket help protect and organize compatible over-ear headphones. The trade-off is that it is a case only, and compatibility is limited to certain models.
• Joythink Kids: A soft, adjustable Bluetooth headband with thin built-in speakers can suit study, travel, or listening while resting. The trade-off is that it is a wearable headband, not a protective case or standard over-ear headset.
• Choose Mchoi if you own compatible headphones and want a dedicated way to carry them and their small accessories.
• Choose Joythink if you want a soft headband-style listening option for a child.
• For office use: Mchoi is useful for transporting compatible headphones; Joythink is the actual listening device.
Mchoi is for someone who already has compatible over-ear headphones and wants to protect them between uses. Its hard shell is made from EVA, and the case is described as helping guard against bumps, dents, and scratches. A mesh pocket provides a separate place for accessories such as a USB cable or user manual, while the reinforced handle makes it easier to carry.
The case measures 8.2 by 6.2 by 4.5 inches according to the product information. Its listed compatible models include Riwbox CT-7, Riwbox CT-7S, and iClever IC-HS01. Since fit is the whole point of a headphone case, I would check the exact model before choosing it rather than assume it will work with any kids’ headset.
This is a sensible pick for carrying compatible headphones to an office, school, or on a trip. It is not for someone shopping for headphones: the headphones and accessories are not included. Skip it if you need Bluetooth audio, a microphone, or a wearable listening device in the package.
How We Research
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
The product information describes an included lithium-polymer battery and an HD microphone. It does not provide a battery-runtime figure, so I would not count on a particular number of hours between charges. Nor does the information establish that the microphone or sound profile is suited to every kind of office call.
Joythink is for a child who would prefer a soft fabric band for listening during quiet activities or travel. It may appeal to someone searching for sports earbuds for office, but it is not earbuds: it is a headband with built-in speakers. Likewise, a shopper looking for the best comfortable sleep headphones for office should note that this is a children’s sleep-headband design, not a conventional office headset. Consider whether a headband is appropriate for the intended activity before choosing it.
• Best for protecting compatible over-ear headphones → Mchoi Hard Carrying Case. Its EVA shell is designed to shield the stored headset from everyday knocks and scratches.
• Best for actually listening to audio → Joythink Kids. It is the Bluetooth headphone product; Mchoi is an empty case.
• Best for storing small accessories with a headset → Mchoi. The built-in mesh pocket is intended for items such as a USB line and user manual.
• Best for a soft, adjustable fit → Joythink. Its stretchable fabric headband is adjustable and can swivel flat for packing.
• Best for carrying compatible headphones to the office → Mchoi. The handle and protective shell make it a dedicated transport solution, as long as your headphones are among the listed compatible models.
• Best for child-focused listening during study or travel → Joythink. The headband format is designed for children and includes a microphone, though no specific battery life is given.
• Best if you already own Riwbox CT-7, Riwbox CT-7S, or iClever IC-HS01 headphones → Mchoi. Its usefulness depends on having a headset that fits.
• Best if you need one product that stores headphones and provides audio → Neither. Mchoi stores a separate headset, while Joythink is itself a listening device.
The main distinction is not a small feature difference. It is the difference between a carrying accessory and a headphone. If you are comparing them because you need something for an office routine, first decide whether the problem is protecting a headset in a bag or choosing a listening device for a child.
My Verdict
I would choose Mchoi Hard Carrying Case if I already owned one of its compatible headphones and wanted to carry it safely to the office. Its hard EVA shell and mesh pocket solve a clear storage problem.
If I needed headphones rather than a case, I would choose Joythink Kids between these two, while keeping its child-focused headband design in mind. For office use, these are not interchangeable options: the right choice depends on whether I need protection or audio.
No. It is an empty protective case. The headphones and accessories shown or mentioned in the product information are not included.
It is listed as suitable for specific models, including Riwbox CT-7, Riwbox CT-7S, and iClever IC-HS01. Check your exact headphone model and dimensions rather than assuming universal fit.
It has an HD microphone, but the available product information does not specify call controls, noise cancellation, or other office-focused features. Its described format is a children’s Bluetooth headband, so consider the intended wearer and use before treating it as a standard office headset.
They serve different travel needs. Mchoi is for transporting compatible over-ear headphones and small accessories; Joythink is a compact, soft headband-style headphone that can swivel flat for packing. Neither replaces the other.
• Sleepbeauty Headphones vs xzqioue Clip: Yoga Earbuds
• LIGHTIMETUNNEL Sleep Headphones vs LC-dolida 3D
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.