We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-28 · 7 min read · Independent comparison
If you want a single-ear hook that keeps you aware of everything around you, choose EXMAX 3.5mm; if you need a kid-safe pair of headphones that protects young ears, choose Altec Lansing Kid Safe 2-in-1.
• EXMAX 3.5mm — biggest strength: A true one-ear design with a 360-degree pivoting ear hook and stereo-to-mono circuitry, so both left and right channels play through a single earpiece.
• EXMAX 3.5mm — biggest trade-off: It's built for speech, not music. There is no bass, so anyone wanting depth or punch will be disappointed.
• Altec Lansing Kid Safe 2-in-1 — biggest strength: Volume-limiting that caps output at 85dB, plus Bluetooth wireless with up to 10 hours of battery life and a wired option for unlimited listening.
• Altec Lansing Kid Safe 2-in-1 — biggest trade-off: It's on-ear, not in-ear or open, and its whole design is aimed at kids — not at adults who need environmental awareness.
• Who each is for: EXMAX 3.5mm is for runners, cyclists, drivers, transcriptionists and anyone who must keep one ear on the world. Altec Lansing is for parents buying a first real pair of headphones for a child.
The EXMAX 3.5mm is a purpose-built tool, and the purpose is speech. Its drivers are tuned with essentially no low end — the frequency range is listed as 2000–2000 Hz with a sensitivity of 80 dB and 100 ohm impedance. That sounds odd until you understand the intent: thin, bright, voice-forward audio that cuts through background noise. Talk radio, news, sports commentary and podcasts come through clearly, and faint stations at night are easier to pull in because there's no bass mud covering them up. If you've ever tried to follow a ballgame call through a bass-heavy earbud, you know exactly why this exists.
The design is the other half of the story. It hangs on a flexible rubber ear hook that pivots a full 360 degrees, with a soft foam pad that rests gently against the ear. Because it's a single earpiece, your other ear stays completely open — which is the entire point for running, cycling, walking, and any job where hearing your surroundings isn't optional. Court reporters and transcriptionists gravitate to this style for the same reason. The stereo-to-mono circuitry merges left and right channels into that one earpiece, so you don't lose half the audio when you only wear one side.
Who should skip it? Anyone who wants music with body, bass or warmth. This is not that product, and it never pretends to be. If you want headphones for albums, movies or gaming immersion, look elsewhere.
Altec Lansing Kid Safe 2-in-1: Who It's For
The Altec Lansing Kid Safe 2-in-1 is what I'd call a parent's headphone. Its headline feature is volume limiting capped at 85dB — a deliberate ceiling so a child's ears aren't exposed to damaging levels during long sessions. Sensitivity is listed at 85 dB, and the driver is a dynamic driver covering a full 20 Hz–20,000 Hz range, so unlike the EXMAX this one is actually tuned for music, movies and games, with enhanced bass and "crystal clear" reproduction as the stated goal.
It's a 2-in-1 because it works two ways: Bluetooth 5 wireless with a range of about 30 feet and up to 10 hours of battery life, or a wired 3.5mm auxiliary connection that gives unlimited listening when the battery runs down. That's a genuinely useful fallback for road trips and flights. The frame is on-ear with round earcups, leather and plastic construction, and it folds for storage — plus it ships with a carabiner clip and a carry bag, which tells you the designers were thinking about backpacks and family travel.
Comfort-wise, the spec sheet emphasizes soft ear cushions and an adjustable headband for a customized fit, and the whole thing weighs in around 0.27 kg. That's not featherweight in absolute terms, but it's distributed across a headband rather than hanging off one ear, which is the right call for kids wearing them for a full movie or a long car ride. Passive noise cancellation via the sealed on-ear cups helps block some surrounding sound, and controls are simple push buttons for media.
Who should skip it? Adults who want serious sound quality, and anyone who needs to stay aware of traffic or coworkers. The 85dB cap and kid-focused build aren't aimed at you. Also note it's on-ear rather than in-ear, so it doesn't disappear into a pocket the way a single hook earpiece does.
• Best for environmental awareness → EXMAX 3.5mm. One ear open at all times; the Altec Lansing seals both ears.
• Best for spoken-word clarity → EXMAX 3.5mm. Voice-first tuning with no bass interference makes talk radio and podcasts easy to follow.
• Best for music and movies → Altec Lansing Kid Safe 2-in-1. Full 20 Hz–20,000 Hz range with enhanced bass.
• Best for hearing protection → Altec Lansing Kid Safe 2-in-1. The 85dB volume cap is the whole reason it exists.
• Best for battery-free use → EXMAX 3.5mm. Wired only, so there's nothing to charge.
• Best for wireless freedom → Altec Lansing Kid Safe 2-in-1. Bluetooth 5 with roughly 30 feet of range and up to 10 hours per charge.
• Best for travel and storage → Altec Lansing Kid Safe 2-in-1. Foldable, with a carry bag and carabiner included.
• Best for running, cycling and driving → EXMAX 3.5mm. The 360-degree pivoting hook and sweat-proof cable are built for movement.
• Best for children → Altec Lansing Kid Safe 2-in-1. Adjustable headband, soft cushions, kid-oriented sizing and a volume ceiling.
In my opinion these two barely compete — they solve opposite problems, and the right answer depends on who's wearing them. If the listener is a child, I'd buy the Altec Lansing Kid Safe 2-in-1 without hesitation: the 85dB cap, the adjustable fit, the foldable frame and the 10-hour Bluetooth-plus-wired flexibility are exactly what a kid's first real headphone should offer. If the listener is an adult who needs to hear the world while listening — running, commuting on a bike, driving, transcribing, or catching a ballgame in bed — I'd buy the EXMAX 3.5mm, because no on-ear Bluetooth headphone can give you that open-ear awareness. Pick based on the ears, not the specs.
what are the best open ear headphones
"Open ear" describes anything that leaves your ear canal or outer ear unobstructed, and the EXMAX 3.5mm fits that category in the strictest sense — it's a single-ear hook, so one ear is completely free. For a kid who wants full stereo music, the Altec Lansing Kid Safe 2-in-1 isn't open at all; it's a sealed on-ear design, so it's the wrong pick if open-ear awareness is your goal.
are on ear headphones good
They can be, and the Altec Lansing Kid Safe 2-in-1 is a good example of the style done for a specific audience: on-ear cups with soft cushions, an adjustable headband, passive noise cancellation and a volume limit. The trade-off is that on-ear designs press against the ear and block outside sound, so they suit music, movies and travel better than running or cycling.
are open ear headphones good
For safety and situational awareness, yes — that's their whole advantage. The EXMAX 3.5mm keeps one ear open to traffic, coworkers and conversation while still delivering audio, and its stereo-to-mono circuitry means you hear both channels through that single earpiece. The catch is sound quality: it's tuned for speech with no bass, so it's poor for music.
are on ear headphones comfortable
Comfort depends on weight distribution and padding. The Altec Lansing Kid Safe 2-in-1 uses soft ear cushions and an adjustable headband for a customized fit, and at roughly 0.27 kg it's light enough for extended sessions. The EXMAX 3.5mm takes a different route: a soft foam pad and a flexible 360-degree pivoting hook that rests gently on one ear, which many people find easier for all-day wear than a headband.
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.
See also: QearFun Kids Headphones vs MARVTOWN 49Key: Compact Foldable, Bose Open Earbuds vs Samsung Charging Case, MUSICOZY Sleep Headphones vs Perytong Sleeping Headphones Headband, XMBYGY Pack Cute Case vs Veeniitosr Sleep Mask