JBL JBL Tune 310C - Wired Hi-Res in-Ear Headphones, Review

The JBL Tune 310C are $25 wired USB-C earbuds that deliver great bass and solid overall sound for the money. They come with a tangle-free cable, a handy remote with mic, and a durable, water-resistant build. They're a perfect budget-friendly pick for gaming, the gym, or as a backup pair when your wireless buds die.

Looking for a simple, affordable pair of wired earbuds that just work? The JBL Tune 310C are USB-C in-ear headphones that aim to be your no-fuss, everyday audio companion. They're built around a 9mm dynamic driver for JBL's signature Pure Bass sound and are Hi-Res Audio certified, which is a fancy way of saying they can handle high-quality audio files. For around $25, you get a tangle-free flat cable, a three-button remote with a microphone, and a water-resistant build. They're a straightforward answer for anyone tired of Bluetooth pairing or just needing a reliable wired option for their phone, laptop, or gaming device.

Let's talk sound. According to our scoring, the Tune 310C lands in the 87th percentile for audio quality among similar earbuds. That's pretty solid for the price. The bass is definitely the star of the show here—it's punchy and present, which makes them great for hip-hop, EDM, and gaming. The Hi-Res certification means they can reproduce finer details in well-recorded music, though at this price point, the difference might be subtle compared to premium gear. The built-in EQ presets (Bass, Vocal, Default) are a nice touch via the remote, letting you tweak the sound on the fly without digging into your phone's settings.

At roughly $25, the JBL Tune 310C sit in a sweet spot. You're getting a known brand name, decent sound with a fun bass profile, and a full set of controls for less than the cost of a cheap lunch. It's hard to find a complete package from a major audio company at this price. The value is clear if you specifically want a wired, USB-C solution. If you need a 3.5mm jack or true wireless freedom, you'll need to look elsewhere, but for the price, these punch well above their weight.

The most direct competitor is another set of wired earbuds in the $20-$30 range, but JBL's brand recognition and bass tuning give these an edge. Compared to wireless options like the JBL Tune Buds 2 or the Nothing Ear (a), you're trading convenience for a lower price and zero battery anxiety. The Tune 310C also beat most generic phone-pack-in earbuds on sound and build. However, if you need a 3.5mm jack, you'll have to use a dongle or look at models like the Sony MDR-EX15LP. For pure sound quality per dollar, these are a strong contender, but the USB-C-only design is the main compromise.

Skip the JBL Tune 310C if you absolutely need a 3.5mm headphone jack or true wireless freedom. They're also not the best for critical listening or if you dislike a bass-forward sound signature. Travelers looking for strong noise cancellation should look at wireless options like the Sony WF-1000XM5 instead. If you're rough on cables and need something nearly indestructible, you might want to consider a model with a detachable cable.

Should you buy the JBL Tune 310C? If you need reliable, wired USB-C earbuds for under $30 and love a good bass hit, absolutely. They're a fantastic spare pair for your bag, a great gym companion (thanks to the water resistance), and a simple plug-and-play solution for laptops and newer phones. But if you need a 3.5mm jack, true wireless functionality, or are prone to yanking cables hard, you might want to keep looking. For most people just wanting better sound than what came in the box, these are a no-brainer.