If you want simple wired headphones for shared school or home devices, choose Sonitum Classroom Headphones Bulk; if you need open-ear wireless listening for workouts, choose WALLA SOUND Beat Bone Conduction. For a workout, the WALLA SOUND design is the more natural fit: it leaves your ears open, connects over Bluetooth, and includes built-in music storage. Sonitum is the more practical option for classrooms and other settings where several people need straightforward headphones with a 3.5 mm plug.
• Sonitum’s strength: A five-pair set of adjustable, on-ear headphones with soft cushions and a standard 3.5 mm connection. Trade-off: Wired listening and no listed noise-control feature.
• WALLA SOUND’s strength: An open-ear bone-conduction design with Bluetooth, 32 GB of built-in MP3 storage, and an IPX8 waterproof rating. Trade-off: Its stated battery life is over five hours, so it needs charging for wireless use.
• Choose Sonitum for a classroom, library, or family setup with compatible devices and a need for multiple pairs.
• Choose WALLA SOUND for workouts and active routines when you want to listen without covering your ears or carrying your phone for stored music.
Sonitum is built around practical, shared listening. The package contains five pairs of on-ear headphones, each with a 3.5 mm jack. That connection suits many tablets, laptops, and Chromebooks that have a matching port. For a classroom or household with several compatible devices, having a set of headphones in one package can make it easier to equip more than one listener without choosing a wireless setup for each person.
The headphones have an adjustable, lightweight design, soft ear cushions, and swivel cups. Those details point to a simple everyday role: listening to lessons, videos, or music at a desk, on a trip, or in a library. The swivel cups can make the headphones easier to stack and store between uses. Multiple color options may also help distinguish pairs in a shared setting. The listed design is on-ear, with plastic enclosure material and no noise-control feature, so buyers should not treat them as sound-isolating headphones.
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
WALLA SOUND Beat uses bone-conduction technology and an open-ear design. Rather than covering the ears, it rests around the head with a flexible silicone neckband and transmits sound through the cheekbones. That layout is intended to leave the ear openings clear, which can suit a runner, cyclist, or gym-goer who wants to hear more of the surrounding environment while listening. It is a different design from both standard on-ear headphones and true wireless earbuds for workout use.
For phone-free listening, the built-in 32 GB MP3 storage is a significant practical feature: music can be stored on the headphones instead of relying on a phone connection for playback. Bluetooth is also available for pairing with a smartphone or computer, and the listed Bluetooth range is 10 meters. A built-in microphone supports hands-free calls. The headphones weigh 30 g, have button controls, and are rated IPX8 waterproof. Together, those features make them more purpose-built for activity than the wired Sonitum set, although the product information does not specify workout-specific sound performance.
Wireless use brings a charging routine. The listed average battery life is five hours, with a two-hour charge time, so longer sessions may require planning around the battery. The open-ear design also means these are not an option for someone seeking ear-covering headphones or noise control; the listed noise-control feature is none. Skip WALLA SOUND if you need several pairs for a classroom, a wired connection, or listening that blocks out surrounding sound.
• Best for equipping several students or family members → Sonitum Classroom Headphones Bulk. Its package includes five pairs, rather than one wireless neckband.
• Best for a workout where you want your ears uncovered → WALLA SOUND Beat Bone Conduction. Its open-ear bone-conduction design leaves the ear openings clear.
• Best for devices with a 3.5 mm headphone port → Sonitum. Its wired connection uses a standard 3.5 mm plug.
• Best for wireless connection to a phone or computer → WALLA SOUND. It supports Bluetooth and lists a 10-meter Bluetooth range.
• Best for listening to stored music without bringing a phone → WALLA SOUND. It has 32 GB of built-in MP3 storage.
• Best for uncomplicated desk listening and shared storage → Sonitum. Soft cushions and swivel cups suit straightforward use between lessons or trips.
• Best for wet or sweaty activity based on the listed rating → WALLA SOUND. It is rated IPX8 waterproof; Sonitum has no water-resistance rating listed.
• Best for avoiding a battery-charging schedule → Sonitum. Its wired design does not depend on the listed five-hour wireless battery life.
My Verdict
Before choosing Sonitum, check the devices people will use. Each pair connects through a 3.5 mm jack, so the headphones suit devices with that port. The package offers five pairs, but the product details do not establish that every color is included in a particular distribution beyond describing color variety. Consider whether an on-ear fit and wired listening match the setting, especially if the headphones will be used while moving around.
For WALLA SOUND, decide whether open-ear listening is a benefit for your routine and whether the five-hour average battery life fits the length of your sessions. Its built-in MP3 storage may be useful when you want to leave a phone behind; Bluetooth offers another way to connect when you do want a phone or computer involved. The IPX8 rating is relevant for wet activities, but it does not tell you how the headphones will sound in every environment. If your search is for crystal clear calls clip on earbuds for workout, note that this product is a bone-conduction neckband, not a clip-on earbud. It has a microphone, but the listed information does not provide call-quality test results.
WALLA SOUND is the more workout-oriented design, with open-ear bone conduction, Bluetooth, built-in MP3 storage, and an IPX8 waterproof rating. Sonitum is a wired, on-ear set intended for uses such as school, travel, and shared listening.
It has 32 GB of built-in MP3 storage for phone-free listening. It also supports Bluetooth pairing with a smartphone or computer, so stored playback is not the only listed connection option.
Are these true wireless earbuds for workout?
No. Sonitum is a wired, on-ear headphone set, and WALLA SOUND is a wireless bone-conduction neckband with open-ear placement. If you are searching for the best true wireless earbuds for workout, neither product matches the true-wireless earbud form.
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