If you want a wired classroom set for shared devices and routine listening for work, choose TJZXGUI Kids Headphones Bulk; if you need open-ear bone-conduction headphones for swimming and phone-free underwater listening, choose Tevese Swimming Headphones Bone.
If you want a wired classroom set for shared devices and routine listening for work, choose TJZXGUI Kids Headphones Bulk; if you need open-ear bone-conduction headphones for swimming and phone-free underwater listening, choose Tevese Swimming Headphones Bone.
These products solve different problems, so my verdict is direct: TJZXGUI is the practical pick for supplying multiple people with simple 3.5 mm headphones, while Tevese is built around swimming, Bluetooth above water, and stored MP3 playback below it. Neither is a like-for-like substitute for the other.
TJZXGUI Kids Headphones Bulk vs Tevese Swimming Headphones Bone at a Glance
• TJZXGUI’s biggest strength: A 20-headphone wired pack with standard 3.5 mm plugs for classroom, school, and shared-device use. Its trade-off is that it needs a headphone jack and has no noise control.
• Tevese’s biggest strength: Open-ear bone conduction, IPX8 waterproofing, and 32GB of built-in MP3 storage for swimming. Its trade-off is that Bluetooth cannot transmit underwater, so swimming requires MP3 mode.
• TJZXGUI is for: Buyers who need a simple set of wired on-ear headphones for several students, users, or devices.
• Tevese is for: Swimmers and active listeners who want wireless Bluetooth above water and phone-free playback in the pool.
TJZXGUI’s main advantage is straightforward: the package includes 20 wired on-ear headphones. That makes it a natural fit for classrooms, school testing, group learning, or another setting where several people need headphones at the same time. Rather than outfitting one person with a specialized wireless device, this set focuses on quantity and a familiar connection.
Each headset uses a 3.5 mm plug, so it can work with tablets, smartphones, laptops, computers, and other devices that have a standard headphone jack. The L-shaped connector is designed to be more resistant to damage than a straight jack. That detail may matter when a device is used on a desk or held while listening, though the headphones still depend on a wired connection and a compatible port.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
The on-ear design has soft earcups, and the earcups rotate 90 degrees for storage and fit. Those are practical touches for a shared set: the rotating cups can make the headphones easier to put away, while the soft padding is intended to support longer listening sessions. The listed weight is 1.69 ounces per item, and the audio range is 20 Hz to 20,000 Hz. They are black and use plastic, fabric, and foam in their construction.
For work, these are most relevant when “headphones” means a basic wired option for a shared computer, laptop, or other 3.5 mm-equipped device. They are not open-ear earbuds, Bluetooth headphones, or a specialized call headset. If you’re searching for usb c charging open ear earbuds for work, this set does not match that brief: it has a 3.5 mm wired connection and no stated USB-C charging or open-ear design. Likewise, it is not a strong match for someone specifically shopping for gaming headphones for work, since the data describes a simple on-ear classroom set rather than gaming-focused features.
Who should skip it: Skip TJZXGUI if you need wireless listening, water protection, or headphones for a device without a 3.5 mm jack.
Tevese is designed around water use and open-ear listening, not around supplying a group. Its bone-conduction drivers transmit sound through vibrations at the cheekbones while leaving the ear canals open. That construction may appeal to swimmers who dislike in-ear devices or want their ears unobstructed during a session. The product information also describes compatibility with swim caps and goggles, giving it a clear training-oriented use case.
Its IPX8 waterproof rating and built-in 32GB MP3 player are the key swimming features. The internal storage is stated to hold more than 9,000 songs, so a phone does not need to accompany the listener into the water. There is one important operating detail: Bluetooth signals cannot transmit underwater. For swimming, the headphones need to be switched to MP3 mode, with music stored on the device beforehand.
Above water, Tevese supports Bluetooth 6.0 for activities such as gym workouts, running, and commuting. The listed Bluetooth range is 10 meters. It has button controls, no headphone jack, and a wireless connection. The stated battery life is 10 hours, with a 3-hour charging time. Those details make it a personal listening device for movement and training, rather than a bulk set for desks or classrooms.
For work, Tevese could suit someone who wants open-ear listening during an above-water workout or commute, but the specifications do not establish it as a work-call headset or a multipoint option. The data lists Bluetooth 6.0, but does not specify multipoint pairing. So if you are looking for the best multipoint earphones for work, don’t assume this model can connect to two devices at once. It also does not use USB-C charging in the listed specifications; its charging method is not detailed there.
Who should skip it: Skip Tevese if you need a classroom pack, a wired 3.5 mm connection, or Bluetooth music streaming while submerged.
• Best for outfitting a classroom or group → TJZXGUI Kids Headphones Bulk. The set contains 20 wired on-ear headphones, making it the clear choice when one person needs to equip several listeners.
• Best for underwater listening without carrying a phone → Tevese Swimming Headphones Bone. Its 32GB built-in MP3 storage supports phone-free playback, but the music must be played in MP3 mode underwater.
• Best for devices with a standard headphone jack → TJZXGUI. Its wired 3.5 mm plug suits compatible tablets, phones, laptops, and computers.
• Best for swimming and water exposure → Tevese. It is described as IPX8 waterproof and designed for use with swimming gear.
• Best for open-ear design → Tevese. Bone conduction leaves the ear canals open; TJZXGUI uses padded on-ear cups.
• Best for uncomplicated shared listening → TJZXGUI. A conventional wired connection avoids Bluetooth pairing, though every device needs a compatible jack.
• Best for Bluetooth listening above water → Tevese. It supports Bluetooth 6.0, while TJZXGUI is wired.
• Best fit for work when the need is simply multiple wired headsets → TJZXGUI. Neither product is specified as a multipoint work headset, and Tevese’s Bluetooth details do not confirm simultaneous connections to multiple devices.
I would choose TJZXGUI if I needed a classroom set or a practical wired option for several people using 3.5 mm devices. Its 20-headphone pack and rotating on-ear cups fit that job directly.
For work, my recommendation is TJZXGUI only when the task is shared-device listening rather than wireless calls or open-ear comfort. I’d choose Tevese instead for swimming, where its waterproof design and built-in MP3 storage address needs TJZXGUI does not.
Before choosing TJZXGUI, check the devices that will be used with the set. These headphones connect through a standard 3.5 mm jack, so a device without that port will not match the listed connection. Also consider whether you need 20 headsets or whether a single personal headphone is a better fit. The bulk format is its defining advantage, but it is not a wireless or waterproof solution.
Before choosing Tevese, think about when and where you plan to listen. Bluetooth is for above-water use; swimming requires MP3 mode because the Bluetooth signal cannot travel underwater. You’ll also want to account for the listed 3-hour charging time and 10-hour battery life when planning regular use. Its 32GB storage is useful for prepared playlists, but it does not replace live Bluetooth streaming in the pool.
For either product, match the design to the actual task instead of choosing by a broad label like “headphones.” TJZXGUI is a multi-unit wired set for compatible devices. Tevese is a single wireless, open-ear swimming model with two listening modes. If your priority is work calls, multipoint pairing, or a particular charging connector, the provided specifications do not confirm those capabilities for either product.
No. Bluetooth signals cannot be transmitted underwater, so the headphones need to be switched to MP3 mode for swimming. Music must be stored on the built-in 32GB player.
No. They connect through a wired 3.5 mm jack. They suit devices with a compatible headphone port, but they do not provide Bluetooth listening.
For supplying multiple people with wired headphones for compatible work devices, TJZXGUI is the more direct fit because it includes 20 headsets. Tevese supports Bluetooth above water, but the listed information does not confirm work-call features or multipoint pairing.
Choose Tevese if you need headphones designed for swimming: it has an IPX8 waterproof rating, open-ear bone conduction, and built-in MP3 storage. TJZXGUI is a wired classroom set and is not described as waterproof.
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