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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a pair of wireless headphones you can actually listen through — with 38 hours of playback, Bluetooth 5.4 and a metal build — choose Generic Vintage Metal Over-Ear; if you need a cute four-pack of silicone skins to protect AirPods 4 charging cases, choose XMBYGY Pack Cute Case.
• Generic Vintage Metal Over-Ear — biggest strength: real audio hardware. 38 hours of playback, Bluetooth 5.4, a 32Ω dynamic driver, Type-C charging and even a 3.5 mm wired jack as backup.
• Generic Vintage Metal Over-Ear — biggest trade-off: no active noise cancellation, and the "over-ear" fit is an ear-free, hook-style design you rotate to find your angle — not a cushioned cup that clamps over your ears.
• XMBYGY Pack Cute Case — biggest strength: four separate silicone cartoon skins with carabiners, each with a reserved charging port, so you can charge without peeling the case off.
• XMBYGY Pack Cute Case — biggest trade-off: it protects a case, it doesn't play anything. No earbuds included, and it fits AirPods 4 (2024) only.
• Buy the Generic headphones if you want sound, battery life and a retro metal look in one purchase.
• Buy the XMBYGY pack if you already own AirPods 4 and want cheap, colorful protection — or a ready-made gift for a teen.
This is the CR-9, a retro-styled Bluetooth headphone from a brand that keeps things plain: Generic. The spec sheet is the interesting part. You get Bluetooth 5.4 for pairing, a 400mAh battery that recharges over Type-C in 2.5 hours, and a claimed 38 hours of playback with 180 hours of standby. In practice, that means you can leave the charger at home for a workweek of commutes and still have headroom. The audio side is a 32Ω dynamic driver with a 20 Hz–20,000 Hz frequency range, which is a standard full-range setup — nothing exotic, but the impedance is low enough that it should behave on a phone or laptop without a headphone amp.
The design is where it separates itself. The housing is metal, with a zinc alloy arm that the description credits with durability and wear resistance. It's silver-black, retro-flavored, and clearly meant to look like something from a decade that predates wireless audio. Two details matter more than the looks, though. First, it's an ear-free design — nothing sits inside your ear canal, and you rotate the arm to find your comfortable angle, which is a genuine plus if in-ear tips irritate you over long sessions. Second, there's a 3.5 mm jack on top of Bluetooth, so a dead battery doesn't end your listening.
Who should buy it: commuters, gamers who want the low-latency mode the listing mentions, people who hate earbuds, and anyone who wants one pair to cover music, calls and meetings. Who should skip it: if you need active noise cancellation, this model has none — noise control is explicitly absent. Also skip it if you want a traditional padded over-ear cup; the fit here is looser and more open by design.
The XMBYGY pack is a completely different animal, and I want to be blunt about that: it contains no earbuds. What you get is four silicone cases and four carabiners, sized specifically for the AirPods 4 (2024). The compatibility list is unusually strict, and I appreciate that — the listing rules out AirPods 1st and 2nd gen, AirPods 3rd gen, AirPods Pro and AirPods Pro 2. If you own anything other than AirPods 4, this is not your product.
For the people it does fit, the design is straightforward and sensible. Soft silicone wraps the charging case for full-body protection against scuffs and light drops, and the inside is described as non-scratching and resistant to loosening or deforming over time. There's a reserved cutout at the bottom for the charging port, so you top up without dismantling anything, and the lid stays easy to open and close by hand. The cartoon skin theme is the whole point — four different colorways in this pack, aimed at teens and anyone who'd rather their case not look like everyone else's. The carabiners let you clip the case to a bag strap or belt loop, which is the practical half of the cute half.
Who should buy it: AirPods 4 owners who keep dropping their case, parents buying for a teenager, and gift-givers who want something small and immediately usable. Who should skip it: anyone without AirPods 4, anyone wanting a hard shell rather than soft silicone, and anyone expecting earbuds in the box.
Side-by-Side: Which Should You Choose?
• Best for actually listening to music → Generic Vintage Metal Over-Ear. The XMBYGY pack has no electronics at all.
• Best for battery life → Generic Vintage Metal Over-Ear. 38 hours playback, 180 hours standby, 2.5-hour Type-C recharge.
• Best for people who dislike in-ear tips → Generic Vintage Metal Over-Ear. The ear-free, rotatable arm design avoids ear-canal pressure.
• Best wired fallback → Generic Vintage Metal Over-Ear. The 3.5 mm jack works when the battery doesn't.
• Best for quiet environments → XMBYGY Pack Cute Case by default, since the Generic model has no noise cancellation and won't block much sound.
• Best low-commitment gift → XMBYGY Pack Cute Case. Four cases means you can keep one and hand out three.
• Best for a teen or student → honestly, either. The headphones for someone who needs audio; the case pack for someone who already has AirPods 4 and a backpack strap.
In my opinion, these two products shouldn't really be compared at all, and that's the honest answer. If I had to pick one for myself, I'd take the Generic Vintage Metal Over-Ear — it's the only one of the two that does a job on its own rather than accessorizing something else, and 38 hours of playback with a metal body and a wired backup is a genuinely useful combination. The XMBYGY pack is a fine, cheap way to protect AirPods 4, but only if you already own AirPods 4. Buy the headphones if you need sound. Buy the case pack if you need protection. Check the current price on Amazon before you commit to either.
FAQ
No. The listing states clearly that earbuds are not included — you get four silicone cases and four carabiners only, and they fit AirPods 4 (2024) exclusively.
No. Noise control is listed as none. The ear-free design also means less passive isolation than a sealed in-ear or padded cup, so they're better suited to quiet or moderate environments.
It comes down to what you already own. If you have AirPods 4 and want protection, the case pack is the practical pick. If you need a listening device, the headphones are the only one of the two that qualifies. Compare the current prices on Amazon for both before deciding.
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