JBL Endurance Run 3C Wired USB-C Sport In-Ear Headphones

Never hurt. Never fall out. Results matter, and the right headphones can keep you focused on your goals without distractions.

The JBL Endurance Run 3C USB-C is designed for workouts that push limits, with a versatile FlipHook™ design that allows both in-ear or behind-the-ear wear. Soft ear tips and TwistLock™ technology guarantee a secure, comfortable fit that stays in place no matter how hard you train.

Built tough with an IP65 dustproof and water-resistant rating, these headphones withstand sweat, rain, and intense training conditions. Powerful JBL Pure Bass Sound with Hi-Res audio certification delivers rich, motivating sound to fuel your workouts. An in-line microphone with a 3-button remote and EQ presets gives you full control of calls, volume, and music without interrupting your pace.

When not in use, magnetic earbuds snap together for easy storage around your neck, so they’re always ready for the next session. Lightweight, durable, and performance-driven—the JBL Endurance Run 3C USB-C is built to keep up with every move.

Features and Benefits

FlipHook™ Versatile Design
Wear them in-ear or behind-the-ear—the flexible design adapts to your comfort and activity.

Never Hurt. Never Fall Out.
TwistLock™ technology ensures a lightweight, ergonomic fit that’s secure, stable, and comfortable throughout your workout.

IP65 Dustproof & Water-Resistant
Engineered to handle sweat, rain, and challenging outdoor conditions. Train anywhere, anytime.

JBL Pure Bass Sound with Hi-Res Audio
An 8mm dynamic driver delivers bold, powerful bass and Hi-Res certified audio for deep, motivating sound.

3-Button Remote with Microphone
Manage calls, adjust volume, and control music playback instantly with the in-line remote and mic.

EQ Presets
Choose your sound profile—Default for balance, Bass for added energy, or Vocal for crisp, clear midrange.

Magnetic Buds
Secure the earbuds around your neck when not in use with convenient magnetic cable management.

USB-C Connectivity
Compatible with PCs, mobiles, and gaming devices for versatile use.*
*Please check USB-C compatibility with your device.

Technical Specifications

IP Rating: IP65
Driver Size: 8mm
Frequency Response Range: 20Hz – 40kHz
Weight: 15.39g (0.0339 lbs)
Microphone Sensitivity: -42 dBV/Pa @1kHz

What’s In The Box

1 × JBL Endurance Run 3C USB-C headphones
3 × Sizes of ear tips
1 × Enhancer
1 × Warranty / Warning sheet