If you want sealed, wired headphones for focused listening and monitoring, choose Superlux HD661; if you need open-ear wireless earbuds for active listening and awareness of your surroundings, choose Chewtoyo Open Ear Headphones. For college students, the key decision is whether you value a more enclosed listening setup or cable-free convenience for calls, movement, and outdoor use.
• Superlux HD661: Its closed-back, over-ear design and included cable options suit stationary listening; the trade-off is that it is wired.
• Chewtoyo Open Ear Headphones: Wireless 5.4 connectivity, earhooks, and an open-ear fit suit movement; the trade-off is 4–6 hours of listening per charge.
• Superlux HD661: Better suited to students who want a more enclosed, monitor-style headphone for study or recording.
• Chewtoyo Open Ear Headphones: Better suited to students who want to listen while staying more aware of nearby activity.
• Choose the HD661 for wired, enclosed listening; choose Chewtoyo for wireless convenience and an open fit.
The Superlux HD661 is a closed-back, over-ear headphone with 40 mm dynamic drivers and a stated frequency range of 10 Hz to 20,000 Hz. Its enclosed design is intended for monitoring and studio use, and the product description says the airtight construction can help when external noise is a concern. That makes it a practical option for desk-based listening, coursework, or recording tasks where an open-ear design would not fit the job.
It comes with two cables: one 1 m long and one 3 m long. The included conversion plug adapts a 3.5 mm connection to 6.3 mm, and the package also includes a cable clip and carrying pouch. Those details give students some flexibility when connecting to different equipment or arranging a listening setup. Its 68Ω impedance is worth considering alongside the device you plan to use.
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 main limitation is straightforward: the HD661 is wired. It is not the pick for someone who wants to leave a phone in a bag and move freely without a cable. Students who want an open fit for running, cycling, or hearing more of their surroundings should look elsewhere. But for a headset for college students that prioritizes an enclosed, monitor-style design, it has a clear use case.
Chewtoyo Open Ear Headphones: Who It's For
Chewtoyo takes the opposite approach. These are wireless open-ear headphones with earhooks, designed to leave the ears less enclosed while music or calls play. Their stated wireless range is 10–15 m, and the product information describes the connection as Wireless 5.4. For walking between classes, light exercise, or listening while staying attentive to nearby activity, that open design is the central appeal.
The flexible titanium alloy support and double-layer silicone earhooks are intended to help keep the earbuds in place. The listed listening time is 4–6 hours per charge, with a 500 mAh charging case for additional power and a stated recharge time of 1.5 hours. The product is also described as suitable for sweat, rain, and splashes. Those features make it the more movement-oriented option, though the battery figure means it is sensible to plan around charging for longer days.
• Best for enclosed listening → Superlux HD661. Its closed-back, over-ear construction is the more suitable design when you want a contained listening experience.
• Best for outdoor awareness → Chewtoyo Open Ear Headphones. The open-ear fit is designed to let you remain more aware of what is around you.
• Best for wired desk use → Superlux HD661. The 1 m and 3 m cables give you two cable-length options, and the included adapter supports a 6.3 mm connection.
• Best for cable-free movement → Chewtoyo Open Ear Headphones. Wireless 5.4 and a stated 10–15 m range make it easier to move without a headphone cable.
• Best for an extended, uninterrupted listening stretch → Superlux HD661. It has no stated per-charge listening limit because it is wired; the Chewtoyo earbuds list 4–6 hours per charge.
• Best for running or cycling → Chewtoyo Open Ear Headphones. Their earhooks and open-ear shape are specifically oriented toward active use and awareness.
• Best for monitor-style tasks → Superlux HD661. Its product description identifies live monitoring, studio use, and broadcast work as intended applications.
• Best fit for students seeking rechargeable headphones for college students → Chewtoyo Open Ear Headphones. The earbuds recharge in a case, while the HD661 is a wired model.
For a quiet study desk or a campus recording project, the Superlux design is the more natural match. For moving across campus, exercising, or taking a walk while keeping your ears less enclosed, Chewtoyo has the more relevant design. Neither is a universal substitute for the other; the difference is built into how each one sits and connects.
My Verdict
I would choose the Superlux HD661 for a college student whose main use is focused, enclosed listening at a desk or for monitoring work. Its closed-back design and two included cable lengths suit that role.
If I were buying for a student who spends more time walking, exercising, and listening outdoors, I would choose Chewtoyo instead. For my overall pick as a headset for college students, I favor the HD661 because its stated use and wired setup are the better match for sustained study and monitoring.
The Superlux HD661 is the more enclosed option: it has a closed-back, over-ear design, and its description notes use in areas with high external noise. The Chewtoyo headphones are open-ear, so they are designed around awareness rather than a sealed listening environment.
Yes. They use Wireless 5.4 connectivity, with a stated working range of 10–15 m. Their listed listening time is 4–6 hours per charge, and the charging case provides additional power.
Chewtoyo is the wireless option and is described as supporting music and calls. However, the provided product details do not specify microphone performance, so there is not enough information to say it is the best with microphone bluetooth headset for college students.
The HD661 is wired, so it has no stated per-charge listening limit, though you need to stay connected by cable. Chewtoyo offers freedom from a cable but lists 4–6 hours per charge, so its listening time depends on charging.
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