Lenovo E310

The Lenovo E310 is a shockingly capable pair of true wireless earbuds for under USD 25. The Bluetooth 5.3 connection is the standout feature, ranking in the top 11% of all earbuds we've tested, and the 13mm drivers deliver surprisingly full sound. Battery life is the weak point at just 5 hours per charge, and the ANC is mostly for show. If you need cheap, reliable earbuds for casual use and don't mind charging them often, these are a great buy. Just don't expect them to replace a premium pair.

Let's talk about what these do well first. The Bluetooth 5.3 connection is genuinely impressive for this price point. Our data puts the E310 in the 89th percentile for connectivity, which means it holds a connection better than the vast majority of earbuds we've tested, including plenty that cost three or four times as much. In practice, that means fewer dropouts, quicker pairing, and a more stable link when your phone is in your pocket or bag. The mic setup is also solid, ranking in the 82nd percentile. Two mics with noise cancellation for calls is more than you'd expect at this price, and it shows in call quality.

The 13mm dynamic driver is a good size for a budget bud. Bigger drivers tend to push more air, which usually translates to better bass response. Sound quality lands right around the middle of the pack in our rankings, which is honestly fine for the price. You're not getting audiophile detail or a super wide soundstage, but you're getting a pleasant, full sound that works for podcasts, YouTube, and casual music listening. The build quality is also above average, which is surprising for something this cheap. The buds feel solid, and the case doesn't feel like it'll crack if you look at it wrong.

Now for the weak spots. Battery life is the big one. Five hours from the buds and 20 total with the case puts the E310 in the bottom quarter of all earbuds in our database. That's not terrible for short commutes or gym sessions, but if you're someone who wears earbuds all day, you'll be reaching for the case a lot. The ANC situation is also pretty weak, ranking in the 31st percentile. The noise cancellation is there, but it's not going to block out much beyond a gentle hum. And the commute score of 32.1 out of 100 tells you these aren't the best choice for noisy trains or buses.

The budget true wireless space is crowded, and the E310 has some serious competition. The Soundcore P31i is probably the closest rival. Soundcore has a reputation for punching above their weight in the budget category, and the P31i typically offers better battery life and more refined sound tuning. But the E310's Bluetooth 5.3 connection is a genuine advantage, and if you've had issues with dropouts on cheaper buds, that stability matters.

The Anker Space A40 is a step up in price but also a step up in almost every way. Better ANC, longer battery life, and a more polished overall experience. If you can stretch your budget, the A40 is the better buy for most people. The Baseus Bass BP1 Pro is another budget option that focuses on, you guessed it, bass. If you're a bass head, the BP1 Pro might be more your speed, though the E310's 13mm driver holds its own in the low end. The TOZO Crystal Pods are a wildcard, often even cheaper than the E310, but with more inconsistent quality control. And the Sony WI-C100 is a neckband style, not true wireless, but it's worth mentioning because Sony's sound tuning at this price is hard to beat if you don't mind the wire.

Here's where the E310 gets interesting. In the US, you're looking at USD 17 to USD 22 across three listings. That's a USD 5 spread, which isn't huge, but when the product is this cheap, every dollar counts. Amazon.com has the best deal at the lower end of that range, so if you're in the States, that's where you should look first. In Europe, the spread is wider, from EUR 15 to EUR 32 across four listings. That's a EUR 17 difference, which is more than the entire price of the earbuds in some cases. Shop around before you buy, because paying EUR 32 for these is a very different value proposition than paying EUR 15.

At the low end of these price ranges, the E310 is a steal. You're getting Bluetooth 5.3, decent sound, and a solid mic setup for less than the cost of a movie ticket. The value proposition gets shakier as the price climbs. At EUR 32 or CAD 42, you're getting into territory where you can find earbuds with better battery life and more reliable ANC. The sweet spot for these is definitely the budget end of the spectrum. If you can snag them for under USD 20 or EUR 20, they're hard to beat.

The Lenovo E310 is one of those earbuds that makes you do a double take at the price tag. We're talking about true wireless buds with Bluetooth 5.3, 13mm drivers, and an IPX4 rating, all for somewhere in the neighborhood of 17 to 22 bucks depending on where you shop. That's less than a decent pizza. And honestly, for that money, you're getting a lot more than you'd expect from a budget pair.

These are aimed squarely at people who want the convenience of true wireless earbuds without spending AirPods money. Think students, commuters on a tight budget, or anyone who tends to lose small things and doesn't want to cry about it. The spec sheet reads like something from a mid-range pair: Bluetooth 5.3 for stable connections, a 13mm dynamic driver for some actual low-end presence, and a charging case that bumps total battery life to 20 hours.

What makes the E310 interesting isn't any single spec, it's the whole package at this price. The connectivity ranking is a standout, landing in the top 11% of all earbuds in our database. That's the kind of thing you usually pay twice as much for. But there are trade-offs, and we'll get into those. The battery life is rough, and user sentiment is mixed enough that you should know what you're getting into before you click buy.

If you're a commuter who spends a lot of time on trains, buses, or planes, the E310 is not for you. The commute score of 32.1 out of 100 is one of the weakest in our database, and the weak ANC means you'll hear a lot of ambient noise. You'd be better off with something like the Anker Space A40, which offers much better noise cancellation and battery life for a bit more money.

Also skip these if you have small ears or have struggled with earbud fit in the past. Multiple users report the E310 falling out, especially during phone calls when you might be moving your jaw. The touch controls are also in an awkward spot that's easy to trigger accidentally. If fit is a priority, look for earbuds with interchangeable ear tips or ear fins, like the Soundcore P31i, which tends to offer a more customizable fit.

If you're looking for the cheapest possible true wireless earbuds that don't feel like a total gamble, the Lenovo E310 is a solid pick. The Bluetooth 5.3 connection is genuinely great, the sound is better than you'd expect from a 13mm driver at this price, and the build quality feels like it'll survive a few drops. For casual listening, podcasts, and calls in quiet environments, these get the job done and then some.

But if you're a commuter, a frequent flyer, or someone who wears earbuds for hours at a time, look elsewhere. The battery life is a real limitation, the ANC is weak, and the fit issues that some users report could be a dealbreaker if you have smaller ears. The E310 is a budget bud for budget use cases. Know what you're buying, and you'll be happy. Expect it to replace a USD 100 pair, and you'll be disappointed.