Ououdee S42

The Ououdee S42 is a budget wireless earbud that punches above its weight on battery life and water resistance. You get 60 hours of total playtime, IPX7 waterproofing, and loud, bass-heavy sound for around $17. Comfort and build quality are the trade-offs, but for the price, it's a solid deal.

The 13mm dynamic driver pushes out a sound that's bass-forward and loud. Our sound score lands at the 57th percentile, which means it's about average for earbuds in this class. That's not a knock. For $17, average sound with a little extra thump is a win. The volume gets plenty loud, and multiple owners mention that specifically. If you like your music with some energy, these deliver.

Battery life is where the S42 actually shines. The 6 hours per charge and 60 hours total with the case put it at the 87th percentile in our database. That's genuinely impressive for budget earbuds. The dual LED display showing case and earbud battery levels is a practical feature that removes the guesswork. Connectivity sits at the 66th percentile, which is fine, but not flawless. A few users report pairing issues with certain phones, so your mileage may vary depending on what's in your pocket.

Stacked against the Soundcore P31i, the S42 holds its own on battery life but loses on comfort and build. The P31i has a more refined fit and better app support, though it costs a bit more. The Anker Space A40 is in a different league with actual active noise cancellation and a much higher comfort score, but you'll pay three to four times the price. The JLab JBuds Pods ANC is another budget option with ANC that undercuts the S42 on noise isolation, though the S42's battery life beats it handily.

The EarFun Air Pro TW230B is probably the closest competitor in spirit. It's a budget earbud with surprisingly good sound and a solid feature set. But the S42's IPX7 rating gives it an edge for runners and gym-goers who need sweat resistance. The Baseus Bass BP1 Pro, as the name suggests, goes harder on bass, but the S42's 60-hour case battery is tough to beat at this price. If battery life is your top priority, the S42 wins. If comfort and call quality matter more, look at the Soundcore or EarFun options.

At $17 on Amazon US, the Ououdee S42 is hard to argue with. You're getting 60 hours of total battery, IPX7 waterproofing, and Bluetooth 5.3 for less than the cost of a pizza and a beer. The value score in our database is 47.8 out of 100, which sounds low, but that's weighted against the whole market. For what you pay, the feature set is generous. The EUR 80 listing in Spain is a different story entirely. At that price, you're competing with the Anker Space A40 and EarFun Air Pro, both of which offer real ANC and better build quality. If you can get the S42 for under $25, it's a solid deal. If you're paying European prices, skip it.

The Ououdee S42 is one of those budget wireless earbuds that shows up in the $17 to $20 range and makes you wonder why you'd ever spend $150 on the fancy stuff. It's a Bluetooth 5.3 in-ear with a 13mm dynamic driver, IPX7 water resistance, and a charging case that promises 60 hours of total playtime. On paper, that's a lot of earbud for the money. In practice, it's a mixed bag, but the good parts are genuinely good for the price.

People searching for cheap wireless earbuds for running or budget Bluetooth earbuds with long battery life will find a lot to like here. The LED power display on the case is a nice touch you don't always see at this price, and the IPX7 rating means sweat and rain won't kill them. But the build quality and comfort rankings tell a different story, and we'll get into that.

We pulled the numbers from our database and the picture is clear: battery life is a standout, sound is solidly average, and comfort is a weak spot. If you're looking for the best budget wireless earbuds under $20, the S42 deserves a look, but it's not a slam dunk for everyone.

Skip the Ououdee S42 if you have small or sensitive ears. The comfort score sits in the bottom third of our database, and the included ear tips may not solve fit issues for everyone. If you take a lot of calls, the mic quality is just average, so look at the Soundcore P31i or EarFun Air Pro instead. And if you're shopping in Europe where these list for EUR 80, absolutely skip them. At that price, the Anker Space A40 with real ANC is a much better buy. These are a great budget pick at US prices, but they're not worth overpaying for.

Should you buy the Ououdee S42? If you're looking for cheap wireless earbuds with long battery life and you don't want to think too hard about it, yes. The 60-hour case battery and IPX7 rating make these a solid pick for gym sessions, commutes, and travel. The sound is fun and loud, and the price is right.

But if you have sensitive ears or you're picky about fit, the comfort score in the 29th percentile is a red flag. The build quality also feels budget, which is fine for $17 but less forgivable if you're paying more. And if you need reliable call quality, the mic is just average. For most people at the US price, the S42 is an easy recommendation. Just don't expect it to feel like a premium product.