Oppo just launched a pair of buds with the best battery life you've ever seen

Oppo Enco Air4
(Image credit: Oppo)

One of my biggest bugbears with in-ear buds is the stagnation of the battery life of the buds themselves. Companies can pack as much battery into the case as they like, but the actual, useable battery life, when it sits around 5-6 hours, just isn't enough.

Thankfully, Chinese brand Oppo has heard my quiet prayers and released a pair of earbuds with some truly epic battery life.

The Enco Air4 are touted to last for 12 hours without a dip back into their charging case. That's longer than pretty much any other pair of in-ear buds out there — and there are more reasons they could land on our list of the best cheap earbuds.

Premium specs, bargain price

First off — the price. The Air4 are going to cost just $35. That's an incredible price, especially when you consider what Oppo has managed to pack into the bud's tiny package. Beyond the epic bud battery, the case will last a class-leading 43 hours. Those two numbers are with ANC turned off, but I'd be willing to forgo some noise canceling in exchange for brilliant battery.

Oh yeah, there's ANC in the buds too. That would make them some of the cheapest noise-canceling earbuds around — and while it might not take the fight to the far more expensive AirPods Pro 2, it's a welcome addition for buds so cheap.

Oppo Enco Air4

(Image credit: Oppo)

Google Fast Pair makes it a cinch to connect your earbuds to your phone, and Bluetooth 5.4 allows for dual connection. There are touch controls on the bud's stems so that you can skip and pause without taking your phone out of your pocket.

There seems to be some kind of spatial audio implementation in the form of "Oppo Alive Audio", but this doesn't seem to play spatial mixes but attempts to spatialize music. I'll be keeping my eye on this feature — I don't tend to be a fan.

I think they look great too, especially in the two color options — Fresh Mint and Silky White. We don't yet have a release date, but we'll be sure to let you know the moment we get them on the Tom's Guide testing bench.

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Tammy Rogers
Audio Editor

Tammy and her generous collection of headphones have found a new home — Tom's Guide! After a two-and-a-half-year stint as iMore's resident audiophile, Tammy's reviews and buying guide expertise have more focus than ever on Tom's Guide, helping buyers find the audio gear that works best for them. Tammy has worked with some of the most desirable audio brands on the planet in her time writing about headphones, speakers, and more, bringing a consumer focussed approach to critique and buying advice. Away from her desk, you'll probably find her in the countryside writing (extremely bad) poetry, or putting her screenwriting Masters to good use creating screenplays that'll never see the light of day.

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