JBL in-ear sport headphones USB-C

How they feel to wear

Some workout headphones are mainly about keeping things simple, these add a choice of fit and on-cable controls for people who want to adjust their setup while moving. The Endurance Run 3C USB-C can be worn in-ear or with the cable routed behind the ear, and its TwistLock design is intended to keep the earbuds secure during exercise. The fit options may be useful when you’re switching between a brisk walk and a more vigorous session, though comfort will still depend on your ears.

The cable connection is part of the decision: it avoids relying on a wireless connection, but it also means your device needs to support USB-C audio.

Picture starting a run with the cable tucked behind your ear, then using the remote to lower the volume without reaching for your phone. Would that hands-on control suit your routine better than a wireless pair you can leave untethered? The magnetic earbuds also help keep the cable together when the headphones are not in use.

Pros

The IP65 dustproof and water-resistant rating is a practical feature for indoor training or outdoor workouts where dust and moisture may be a concern. It doesn’t mean the headphones are waterproof, so don’t treat them as suitable for immersion. JBL’s 8 mm dynamic driver is paired with Pure Bass Sound and Hi-Res certified audio, there are also Default, Bass and Vocal EQ presets to choose from. That gives you a few ways to tailor playback without changing headphones.

The three-button remote includes a microphone for calls and controls for playback, volume and EQ presets. This is useful if you prefer quick adjustments on the cable. The trade-off is that the cable can get in the way compared with a fully wireless design, particularly if you want fewer things to manage during a workout. Tiene sentido si you value a secure, adjustable fit and direct controls. Mejor evitarlo si a cable-free setup is central to how you exercise.

Spec sheet

• Type: In-ear sport headphones
• Connection: USB-C cable
• Dust and water resistance: IP65
• Driver: 8 mm dynamic
• Fit: In-ear or behind-the-ear, with FlipHook and TwistLock designs
• Controls: Three-button remote with microphone and selectable EQ presets
• Extras: Magnetic earbuds for cable management, Default, Bass and Vocal EQ presets
• Colour: Black/Grey

Check USB-C audio compatibility with your specific phone, computer or gaming device before choosing them. A USB-C port alone does not confirm compatibility, and no wireless connection is listed here. That is the main practical distinction from untethered workout headphones: these suit someone happy to use a cable and who wants playback controls close at hand, rather than someone prioritizing freedom from wires.

What I’d decide

Choose the Endurance Run 3C if you want wired, USB-C sport headphones with an adjustable wearing style, an IP65 rating and useful controls on the cable. The three EQ presets add some flexibility for bass-heavy tracks or clearer vocals, while the mic means you can take calls without switching devices. The key limitation is compatibility: the product information specifically advises checking whether your USB-C device supports it. If that’s uncertain, or you don’t want a cable moving with you, a different connection style may be a better fit.