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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-27 · 7 min read · Independent comparison
• Gabba Goods Coca-Cola Can Shaped — biggest strength: true wireless Bluetooth 5.0 earbuds with up to 9 hours of playtime and a distinctive metal can-shaped charging case.
• Gabba Goods Coca-Cola Can Shaped — biggest trade-off: fully wireless means you're dependent on battery, and it's an in-ear adult product with no wired fallback.
• ELECDER i37 — biggest strength: plug-and-play 3.5 mm wired on-ear headphones that fold down small and never need charging.
• ELECDER i37 — biggest trade-off: wired only, no Bluetooth, and the on-ear fit and styling are aimed at kids and teens rather than adult commuters.
• Pick Gabba Goods Coca-Cola Can Shaped if you want cord-free listening on the train, bus or walk to work.
• Pick ELECDER i37 if you're buying for a child, tween or petite adult who needs a budget wired pair for school and travel.
The Gabba Goods Coca-Cola Can Shaped is built around one clear idea: a genuinely wireless earbud that looks like a piece of pop-culture merchandise. The case is an actual Coca-Cola can shape in red, made from metal rather than plastic, and the earbuds themselves are in-ear with a rounded tip. That metal case matters more than it sounds — it's the part you'll actually handle and toss into a bag every day, and a metal shell holds up better to that kind of abuse than a flimsy plastic puck.
On the audio side, the data sheet lists a dynamic driver with a 20 Hz – 20,000 Hz frequency range, which is the standard full-range span you'd expect from a mainstream earbud. Gabba Goods pushes "HD stereo sound with deep bass" in its own description, and the dynamic driver is the mechanism that makes that plausible. Bluetooth 5.0 handles the connection with a stated range of up to 30 meters, which is generous — in practice, walls and bodies cut that down, but it means you can leave your phone on a desk and walk around without the signal dropping. Touch controls handle playback and calls, and the earbuds support voice assistant triggering, so you're not digging your phone out mid-commute.
Battery is the headline number: up to 9 hours of playtime. For a commute, that's the difference between charging every night and charging every few days. Add a Type-C port for fast recharging and you've got a pair that recovers quickly between trips. There's no noise cancelling here — the data sheet is explicit that noise control is "None" — so these are for people who want to hear their music, not for blocking out a loud carriage.
ELECDER i37: Who It's For
The ELECDER i37 is a different product for a different person. This is a wired on-ear headphone with a 3.5 mm jack, in a light purple and pink colorway, and the whole design is oriented around kids and teens. The L-shaped stereo plug is a small but genuinely useful detail — an angled plug survives being jammed into a bag or a Chromebook cart far better than a straight one, and it fits into tight headphone ports on tablets and laptops.
Because it's wired, there is no battery, no pairing, and no charging. That's the core appeal for a parent: hand it over and it works. Plug it into a school Chromebook, a PC, a tablet, a Kindle, a DVD player, or a phone with a headphone jack, and you're done. The data sheet lists 32 ohm impedance and a dynamic driver covering 20 Hz – 20,000 Hz, which is an easy load for basically any device to drive — no amp, no dongle, no fuss.
The build is foldable, adjustable and lightweight, which is exactly what you want for something that lives in a school bag or gets stuffed into a suitcase for a flight. On-ear placement with plastic and metal construction and what's described as protein leather or memory foam padding suggests a softer, more forgiving fit than hard plastic cups. Noise control is listed as sound isolation rather than active cancellation — that's passive blocking from the pads, not electronics. ELECDER also states a 1-year warranty with 24/7 email support, which is a real, documented commitment for a product in this category.
Who should buy it: parents buying for a child, tween or teen who needs a durable, no-charging, no-pairing headphone for school, travel and home devices. It also suits petite adults who find full-size headphones too big. Who should skip it: anyone who wants wireless freedom, anyone who needs active noise cancelling, and adult commuters who want a low-profile in-ear bud rather than an on-ear headphone.
Side-by-Side: Which Should You Choose?
• Best for school and shared devices → ELECDER i37. The 3.5 mm plug works with Chromebooks, PCs and tablets, and there's nothing to pair or charge.
• Best battery story → Gabba Goods Coca-Cola Can Shaped. Up to 9 hours of playtime per charge, with Type-C fast recharging when it runs down.
• Best for kids → ELECDER i37. The size, the foldable frame, the colorway and the age framing all point at children and teens.
• Best for cable-free convenience → Gabba Goods Coca-Cola Can Shaped. Bluetooth 5.0 with up to 30 m of stated range.
• Best for zero-setup reliability → ELECDER i37. No pairing, no firmware, no dead-battery mornings — it just plugs in.
• Best for a distinctive look → Gabba Goods Coca-Cola Can Shaped. The metal Coca-Cola can case is the whole point of the design.
• Best for a travel bag → ELECDER i37. It folds and packs flat, which matters on a plane or in a carry-on.
For a commuter, I'd buy the Gabba Goods Coca-Cola Can Shaped. In my opinion, the combination of true wireless freedom, up to 9 hours of playtime and a metal can-shaped case is the better fit for someone who listens on the move every day — that's the exact scenario the product is designed for. The ELECDER i37 is the smarter buy if you're shopping for a kid or you simply refuse to manage a battery, because wired reliability is genuinely hard to beat. But if your commute is the priority, the Gabba Goods is the one I'd pick.
FAQ
Yes. They're true wireless Bluetooth 5.0 earbuds with a metal can-shaped charging case and a Type-C charging port. There's no headphone jack on them.
No. They're wired on-ear headphones using a 3.5 mm jack, so there's no battery and no pairing. They work with anything that has a standard headphone port.
The ELECDER i37. It's explicitly positioned for kids and teens, folds for storage, uses a durable L-shaped plug and carries a 1-year warranty with 24/7 email support. The Gabba Goods earbuds are an adult in-ear product.
Neither has active noise cancelling. The Gabba Goods lists noise control as "None," while the ELECDER i37 uses passive sound isolation from its ear pads. If blocking out a loud commute is your goal, neither is the ideal choice.
If price is the deciding factor for you, check the current price on Amazon for both before you commit — the button on this page will take you there.
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