We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-30 · 7 min read · Independent comparison
If you want long battery life, wireless freedom and a foldable on-ear design built for adults and teens, choose Amazon Renewed beats Solo3; if you need a wired, volume-limited, foldable on-ear headset that's safe and sized for kids, choose Planet Buddies Kids Headphones.
• Amazon Renewed beats Solo3 — biggest strength: up to 40 hours of playback on a single charge, plus Fast Fuel giving 3 hours from a 5-minute charge, all in a foldable on-ear frame.
• Amazon Renewed beats Solo3 — biggest trade-off: it's a renewed item with a 90-day limited warranty, and it has no active noise cancellation, so it buffers sound only through its cushioned ear cups.
• Planet Buddies Kids Headphones — biggest strength: an 85 dB volume cap and soft padded on-ear cushions, made with 50% recycled material and aimed at listeners aged 3 and up.
• Planet Buddies Kids Headphones — biggest trade-off: it's wired only, with no wireless technology and no listed warranty, so it lives and dies by the 3.5 mm jack.
• Who each pick is for: the Beats Solo3 suits teens and adults who want wireless, long-lasting, foldable on-ear listening; the Planet Buddies set suits parents who want a safe, corded, foldable headset for a young child.
The Beats Solo3 is a wireless on-ear headphone built around the Apple W1 chip. That chip does two jobs here: it delivers up to 40 hours of battery life, and it makes pairing and switching between Apple devices noticeably frictionless. Fast Fuel is the headline convenience — five minutes on the charger buys roughly three hours of playback, which is the difference between a dead commute and a musical one. In my opinion, that combination is the single most useful thing about this headphone for anyone who forgets to charge things.
Sound is handled by a dynamic driver spanning 20 Hz to 20,000 Hz, and Beats describes the tuning as fine-tuned acoustics aimed at clarity, breadth and balance. There's no active noise cancellation, so isolation comes from the cushioned on-ear cups rather than electronics — fine for a bus or an office, less ideal for a loud flight. Controls are on the ear cup: media, volume, calls and voice assistant, with dual beam-forming mics for talking. You also get a 3.5 mm RemoteTalk cable and a USB charging cable in the box, so you can go wired when the battery runs out.
The foldable body is the detail I'd underline. On-ear headphones are the awkward middle child of headphone shapes — smaller than over-ear, less stable than in-ear — and folding them flat is what makes them genuinely portable. At 1.4 pounds with a plastic and silicone build in Matte Silver, this is a travel-friendly, everyday-carry headphone rather than a studio piece.
Planet Buddies Kids Headphones: Who It's For
Planet Buddies takes the opposite approach, and it takes it deliberately. These are wired, on-ear headphones for kids aged 3 and up, capped at 85 dB — the level the World Health Organization recommends for safe listening. That cap is the whole point: it's the feature you're buying. The brand notes that 85 dB makes roughly eight hours of daily listening a safe ceiling, and it cites growing concern about noise-induced hearing loss in children. Soft padded ear cushions and a fully adjustable headband mean the fit is meant to grow with a child.
The build leans hard on sustainability. The headphones are made from 50% recycled plastic, the packaging is 100% recycled and recyclable, and the animal characters on the headset are designed to start conversations about endangered species and environmental issues. That's a real differentiator if it matters to your family — it's not a cosmetic gimmick, it's the brand's stated identity. It's also lightweight at 0.29 kg and foldable, with a travel pouch included, which matters more than you'd think when a child is packing for a car trip or a flight.
Functionally, it's simple: a 3.5 mm jack, 32-ohm impedance, stereo sound, and a multi-function button for play, pause, skip, mute and calls. The mic makes it usable for home learning and video calls. It's compatible with iOS and Android devices, and it's pitched for school, travel, tablets and gaming. There's no wireless technology here and no listed warranty — it's a corded headset, so plan for the cable.
Buy it if you want a safe, durable, foldable on-ear headset for a young child, and you value the recycled materials and character design. Skip it if you need wireless audio, want a headphone for a teenager or adult, or if you want a manufacturer warranty attached.
Side-by-Side: Which Should You Choose?
• Best for battery life → Amazon Renewed beats Solo3. Up to 40 hours per charge, plus 3 hours from a 5-minute top-up.
• Best for child safety → Planet Buddies Kids Headphones. The 85 dB volume cap is the deciding feature for young ears.
• Best for Apple ecosystem users → Amazon Renewed beats Solo3. Siri activation and quick pairing are built in.
• Best for school and home learning → Planet Buddies Kids Headphones. The inline mic and multi-function button cover calls and lessons.
• Best for travel with a small child → Planet Buddies Kids Headphones. Lightweight, foldable, and it ships with a travel pouch.
• Best for teens and adults → Amazon Renewed beats Solo3. It's listed for adults, with adjustable cushioned on-ear cups for longer sessions.
• Best for eco-conscious buyers → Planet Buddies Kids Headphones. 50% recycled plastic and fully recycled packaging.
• Best for buyers who need noise cancellation → neither, strictly speaking. Both rely on passive isolation; neither lists active noise cancellation.
If I were buying for myself, I'd take the Amazon Renewed beats Solo3. The 40-hour battery life, Fast Fuel charging, wireless convenience and foldable on-ear design make it the more capable headphone for daily adult use, and the 90-day limited warranty gives renewed buyers a defined safety net. But if I were buying for a 4- or 6-year-old, I'd choose the Planet Buddies Kids Headphones without hesitating — the 85 dB cap, soft padded fit and recycled build are exactly what a parent should be looking for. In my opinion, these two aren't really competitors; they're answers to different questions. Check the current price on Amazon before you commit, since renewed and kids' audio pricing moves around.
FAQ
are on ear headphones good
Yes, for the right listener. On-ear designs like these two sit on the ear rather than around it, which makes them lighter and more packable than over-ear models. The trade-off is less passive isolation and, for some people, more pressure on the ears over long sessions — which is why the adjustable headband and cushioned cups on both of these matter.
Neither of these is an open-ear headphone. Both are closed on-ear designs: the Beats Solo3 uses cushioned on-ear cups to buffer outside noise, and the Planet Buddies set uses soft padded cushions resting on the ear. If you specifically want an open-ear fit, you're looking at a different category entirely.
which are the best over the ear headphones
Both of these are on-ear, not over-ear, so I wouldn't rank either in that category. If over-ear is a hard requirement, you'll want a headphone whose cups surround the ear. If you're flexible, the Beats Solo3 gives you the closest experience to over-ear listening thanks to its cushioned, adjustable cups.
what are the best over the ear headphones to buy
Again, that's a different shape from what's here. Between these two, the honest answer depends on the listener: for an adult who wants wireless, foldable, long-battery on-ear listening, the Amazon Renewed beats Solo3 is the one I'd pick; for a child aged 3 and up who needs an 85 dB volume cap and a wired connection, the Planet Buddies Kids Headphones is the safer, more appropriate choice.
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