Sony EX Series MDREX15LP/B

Sounds fantastic for the price, but plan on the left side going silent sooner than you'd like. Great as a disposable audio fix, terrible as a reliable companion, especially now that budget wireless picks like the Soundcore P31i have taken over.

For a set of earbuds this cheap, the 9mm drivers pull off a neat trick: they actually sound balanced. The 8Hz-22kHz range gives you deep sub-bass rumble without muddying the vocals, and the high end stays clear without turning shrill. That's in the 90th percentile for sound, which is wild for the price. What surprised us is the comfort, landing in the 93rd percentile. The included hybrid silicone tips are soft and the whole thing weighs next to nothing, so you forget you're wearing them. Just don't expect any fancy features: there's no active noise canceling (30th percentile), the mic is mediocre at best, and that wired design feels downright ancient.

The budget wireless space has shifted, and the new top five is a different crowd entirely. The Technics EAH-AZ100, Sony WF-1000XM6, Apple AirPods Pro 3, Soundcore P31i, and EarFun Air Pro 4+ are all fighting it out at the top, and every single one of them makes the MDREX15LP look like a museum piece. The Soundcore P31i is the closest thing to a sane budget pick here, giving you wireless convenience and a build that won't fall apart in a month. If you need wires for a specific device, the Baseus Bass BP1 Pro still gives you similar sound with a more durable cable and actual microphone functionality. The Sony MDREX15LP's only real edge is sound per dollar, and that only matters if the earbud survives the month.

The usual street price hovers around $10, and at that number these are an impulse buy. But we've seen listings as high as $3,688, which is either a listing error or a bold piece of performance art. Ignore the crazy prices. If you can snag these for under $15 from a vendor like Amazon that handles returns easily, they're a fun backup pair. Just don't confuse cheap with reliable.

The Sony MDREX15LP is a dirt-cheap pair of earbuds that sounds way better than it has any right to. You get crisp treble, punchy bass, and a featherlight 3g fit that stays comfortable for hours. The catch? They break. A lot. Specifically, the left earbud dies on people within weeks, and that angled jack is almost certainly the culprit. If you treat them like disposable audio accessories and buy from a place with a solid return policy, you'll enjoy some shockingly good tunes for lunch money.

If you're looking for a wired pair that will survive daily commuting or regular calls, these aren't it. Go get the Baseus Bass BP1 Pro or even a cheap wireless set like the Cillso H97. The Sonys sound great out of the box, but that doesn't matter when you're stuck with mono audio three weeks later.

Buy these only if you need a temporary pair for a flight or a cheap backup that you won't mourn when it dies. The sound quality is genuinely enjoyable, but the left earbud failure rate is so consistent across user reports that it feels like a design flaw Sony never bothered to fix. The budget wireless market has moved on hard, with the Soundcore P31i and EarFun Air Pro 4+ now leading a pack of options that last longer and give you actual controls. We can't recommend these as a daily driver, not when so many buyers end up tossing them after a few weeks.