How We Research
Updated: 2026-10-06 · 7 min read · Independent comparison
If you want one pair of earbuds that survives sweat, rain and a full day of campus life, choose AVAZI Earbuds; if you need a wired over-ear headphone for long desk sessions and zero charging anxiety, choose Maxell MAX199840. That is the short version for college students deciding between two very different designs. One is a lightweight IPX7 sport earbud built for movement, the other is a bass-forward wired headphone built for sitting still and listening.
• AVAZI Earbuds biggest strength: IPX7 waterproofing plus flexible ear hooks and a light 0.65 oz build, so they stay put through running, gym work and sweaty commutes.
• AVAZI Earbuds biggest trade-off: Bluetooth 4.1 wireless means you have to keep them charged — up to 7–9 hours per charge with a 1.5-hour top-up and 240 hours standby.
• Maxell MAX199840 biggest strength: A 40 mm dynamic driver in a 140 ohm over-ear design with a 3.5 mm jack, so there is no battery to manage for the connection itself.
• Maxell MAX199840 biggest trade-off: It is wired and over-ear, so it is bulkier, tethered to your device, and not something you would want to wear through a downpour or an intense workout.
• Who AVAZI Earbuds are for: Students who want a grab-and-go wireless earbud for the gym, the walk between classes and hands-free calls.
• Who Maxell MAX199840 is for: Students who want a plug-in over-ear headphone for dorm desk work, library sessions and travel where a cable is fine.
The AVAZI Earbuds are built around one idea: keep them on your head no matter what you are doing. The enclosure is silicone with flexible ear hooks, and the fit kit includes gel ear fittings in three sizes, so you can dial in a snug, fatigue-free seal. At roughly 0.65 ounces they are genuinely light, which matters when you are wearing them for a two-hour study block or a full gym session. The IPX7 rating plus a hydrophobic nano coating is the headline here — that is a waterproof rating, not just a splash-resistance claim, so sweat and rain are not a reason to take them off.
Audio-wise, AVAZI leans into a richer, bass-forward HiFi stereo tuning, with a dynamic driver, 8 ohm impedance and a frequency range that stretches to 22 kHz. In my opinion that upper-end extension is what makes them a reasonable pick if you are hunting for hi res in ear earbuds for college students — the tuning aims at crisp highs and accurate mids rather than a flat, thin sound. Controls live on the headset itself: play and pause, volume, track skipping, last-number redial, message notifications, and you can trigger Siri or Google Assistant. The CVC 6.0 noise suppression and noise-cancelling mic are there so callers hear you, not the campus bus.
Connectivity is Bluetooth 4.1 with a claimed range up to about 30 feet, and it can hold two devices at once — handy if you switch between a laptop and a phone. Battery is up to 7–9 hours of playback, a quick 1.5-hour charge, and 240 hours of standby. You also get a hard carry case, a charging cable, and a 12-month manufacturer warranty with a 45-day return policy.
Who should buy them: the student who wants one wireless pair for the gym, the run, the walk to a 9 a.m. lecture, and hands-free calls on the way. Who should skip them: anyone who hates charging, wants a wired connection with zero latency, or prefers an over-ear fit that does not sit inside the ear canal.
The Maxell MAX199840 is the opposite philosophy. It is an over-ear wired headphone with a 3.5 mm jack, round plastic earpieces, and a bass-forward sound signature — the "Bass 13" tuning is the whole pitch. The driver is 40 mm, impedance is 140 ohm, sensitivity is 100 dB, and the frequency range runs 20 Hz to 20,000 Hz. That combination tells you what to expect: fuller low-end weight and a sound that is easier to drive from a headphone jack than from a tiny dongle.
Because it is wired, there is no pairing step and no Bluetooth dropouts. Plug it into a laptop, a tablet, a desktop, or anything with a 3.5 mm output and it just works. It also has an in-line mic, so you can take a call without digging your phone out of your bag — a genuinely useful thing during an online class or a group project call. The over-ear design sits around your ears rather than inside them, which many people find more comfortable for long stretches than an in-ear bud, and it uses sound isolation rather than active noise cancellation to block out background noise.
The trade-offs are real. It is a wired headphone, so you are tethered to your device and the cable is always there. At 8 ounces it is heavier than the AVAZI pair, and the plastic build is functional rather than premium. There is no waterproof rating listed, so I would not treat it as a gym or rain headphone. And the listed battery life of 10 hours applies only if you are using a powered connection or an inline battery setup — the wired signal itself needs no battery.
Who should buy it: the student who wants a cheap-feeling-is-fine, plug-and-play over-ear for dorm desk work, library study, and travel, and who values bass weight and zero charging hassle. Who should skip it: runners, gym-goers, and anyone who wants a fully wireless, sweat-proof setup.
• Best for workouts and sweat → AVAZI Earbuds. IPX7 waterproofing and ear hooks are made for movement.
• Best for plug-in-and-go simplicity → Maxell MAX199840. The 3.5 mm jack means no pairing, no charging, no dropouts.
• Best for battery freedom → Maxell MAX199840. Wired audio needs no battery for the connection itself, while AVAZI runs 7–9 hours per charge.
• Best for long listening sessions → Maxell MAX199840. Over-ear comfort with 40 mm drivers suits multi-hour desk and library sessions.
• Best for hands-free calls on the move → AVAZI Earbuds. The CVC 6.0 noise suppression and on-headset controls make calls easier while walking.
• Best for bass-heavy music → Maxell MAX199840. The 140 ohm, 40 mm Bass 13 tuning is explicitly built around low-end weight.
• Best for detailed, extended highs → AVAZI Earbuds. The frequency range reaches 22 kHz, which supports its hi-res-leaning tuning.
• Best for a lightweight, packable carry → AVAZI Earbuds. At 0.65 oz with a hard case, they disappear into a backpack pocket.
If I were buying for a typical college student, I would pick the AVAZI Earbuds. The reason is simple: campus life is movement — walking between buildings, the gym, a run, a call on the way to class — and an IPX7, 0.65 oz wireless earbud with on-headset controls fits that reality better than a wired over-ear. I would only switch to the Maxell MAX199840 if I knew I would spend most of my listening time seated at a desk with a 3.5 mm jack nearby and wanted heavier bass without thinking about charging. For most students, AVAZI is the more versatile pick.
Yes. They carry an IPX7 waterproof rating, use flexible ear hooks and gel tips in three sizes, and weigh about 0.65 ounces, so they are designed to stay put through sweaty sessions and light rain.
No. It is a wired over-ear headphone with a 3.5 mm jack. That means no pairing and no Bluetooth dropouts, but you are tethered to your device with a cable.
They handle noise differently. The AVAZI pair uses active noise cancellation and a CVC 6.0 noise-suppressing mic, which mainly helps your voice on calls. The Maxell MAX199840 relies on sound isolation from its over-ear cups, which is useful for blocking out a noisy dorm or library.
It depends on how you listen. If you want a sweat-proof wireless earbud with a carry case and a 12-month warranty, AVAZI covers more situations. If you want a bass-forward wired over-ear with a 40 mm driver and an in-line mic, the Maxell fits that job. Check the current price on Amazon for both before deciding, since that is the one thing specs cannot tell you.
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