How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-23 · 6 min read · Independent comparison
• JBL Tune 510BT — biggest strength: around 160 g with a foldable, padded design, up to 40 hours of wireless playtime, and Type-C speed charge that adds 2 hours from a 5-minute top-up. Biggest trade-off: it's on-ear with no noise control at all, so it blocks almost nothing around you.
• acer OHW355 — biggest strength: a physical 74/85 dB volume limiter plus a 90° rotating, over-ear kid-friendly fit and a tangle-free nylon cable. Biggest trade-off: it's wired only — no Bluetooth, so your child is tethered to the tablet, PC or Chromebook.
• Pick JBL Tune 510BT if you're an adult or teen who wants one light pair for commuting, calls and all-day music.
• Pick acer OHW355 if you're buying for a younger child and safe listening volume matters more than wireless freedom.
The Tune 510BT is built around one idea: stay light and stay on your head for hours. At roughly 160 g, with soft ear cushions and a padded adjustable headband, it's the kind of headphone you forget you're wearing on a long train ride or a full workday. The materials are foam and plastic, the earcups are round and sit on your ears rather than around them, and the headband slides to fit most head sizes. Fold the earcups in and it disappears into a bag pocket.
What it does best is wireless convenience. Bluetooth 5 with a 10-meter range, plus the ability to pair and switch between two devices, means you can jump from a video on a tablet to a call on your phone without re-pairing. The microphone and controls live on the ear cup, so calls, volume and playback are right there. Battery is the headline: up to 40 hours of listening, a full recharge in about 2 hours over Type-C, and a 5-minute quick charge that buys 2 more hours. Siri or Hey Google is one button press away.
Buy it if you want one lightweight, wireless, long-life headphone for music and calls. Skip it if you need isolation from a loud environment, or if you're shopping specifically for a young child.
acer OHW355: Who It's For
The acer OHW355 solves a different problem: letting a kid listen without you hovering over the volume slider. Its physical limiter locks output at either 74 dB (for ages 3–7 or sensitive ears) or 85 dB, even if the source volume is maxed. That dual-tier approach is the standout feature here — most kids' headphones only offer a single 85 dB ceiling. For a parent, that's the whole pitch.
Comfort is designed around smaller heads. The earcups are over-ear, made from soft skin-friendly material, and rotate 90° to follow different face shapes, paired with an adjustable headband. Over-ear cups plus that rotation make long study sessions or car trips easier on kids than on-ear pressure points. The body is ABS plastic — sturdy for daily handling — and the cable is high-density nylon braided, which resists tangling and shrugs off the yanking that kills ordinary PVC cables.
Audio is 40 mm dynamic drivers at 32 ohm with 85 dB sensitivity and a 20 kHz frequency response. The tuning is balanced stereo — clear vocals, smooth treble, moderate bass — which suits audiobooks, online lessons, music and games rather than bass-heavy listening. Connection is a standard 3.5 mm wired jack with button controls, plug-and-play with Kindle Fire tablets, PCs, learning devices and Switch. There's sound isolation rather than active noise control, and no battery to think about.
Buy it if you have a young child who needs safe, durable, wired listening for school and tablets. Skip it if you want wireless freedom, adult-level bass, or a headphone for commuting.
Side-by-Side: Which Should You Choose?
• Best for battery life → JBL Tune 510BT. Up to 40 hours wireless, with a 2-hour full charge and a 5-minute top-up giving 2 extra hours.
• Best for child-safe volume → acer OHW355. The physical 74/85 dB limiter caps output no matter what the device does.
• Best for durability in kids' hands → acer OHW355. Nylon-braided tangle-free cable and a sturdy ABS body built for daily abuse.
• Best for bass-heavy music → JBL Tune 510BT. JBL Pure Bass with 32 mm drivers and 96 dB sensitivity.
• Best for clear speech and lessons → acer OHW355. Balanced stereo with 40 mm drivers and moderate bass.
• Best for long listening comfort on a small head → acer OHW355. Over-ear cups with 90° rotation and an adjustable headband.
• Best for calls and voice assistants → JBL Tune 510BT. Ear-cup mic, on-board controls and one-press Siri/Hey Google.
• Best for travel packing → JBL Tune 510BT. Foldable on-ear design at about 160 g.
In my opinion, the JBL Tune 510BT is the stronger pick for most buyers. It's genuinely lightweight at around 160 g, folds flat, runs up to 40 hours on a charge, and covers music, calls and voice assistants wirelessly — that's a lot of everyday usefulness in one pair. The acer OHW355 wins only if your priority is protecting a young child's hearing; its 74/85 dB limiter is the feature that matters most in that scenario, and no adult headphone here replicates it. So: buy the JBL for yourself or a teen, and buy the acer for a younger kid. Either way, check the current price on Amazon before you commit, since these two sit in very different budget brackets.
FAQ
how to wear on ear headphones
how to make on ear headphones more comfortable
Give the padded headband room to spread the pressure evenly, and take short breaks during long sessions, since on-ear cushions press directly on the outer ear. On the Tune 510BT, the soft foam cushions and lightweight build help, but if pressure still bothers you, an over-ear design like the acer OHW355 avoids that contact point entirely.
how to wear on ear headphones comfortably
Keep the headband extended just enough that the cups seal lightly against your ears without clamping. If you wear glasses, route the arms so they aren't pinched under the cushions. For kids, the acer OHW355's 90° rotating over-ear cups and adjustable headband are designed to follow different face shapes for longer comfort.
how to clean on ear headphones
Wipe the ear cushions and plastic surfaces with a soft, slightly damp cloth, and avoid soaking the foam or the ear-cup controls. The JBL Tune 510BT uses foam and plastic materials that clean easily on the surface. For the acer OHW355, wipe the ABS body and the nylon-braided cable the same way — the smooth braid resists tangling and wipes down quickly.
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: JBL Tune 500BT vs ONANOFF Made: Best Selling Headphones, Skullcandy Cassette vs JBL Tune 500BT: On Ear Headphones, JBL Tune 520C vs Yealink UH44: Wired Headphones