In-ear wireless sports headset JBL Endurance Run 3 — Bluetooth, 20–20,000 Hz, 21 g, white

JBL Endurance Run 3 are in-ear wireless sports headphones engineered for active use. They provide Bluetooth wireless connectivity, an intraaural fit and a lightweight design (21 g) that keeps the earbuds secure during running, gym workouts and everyday hands-free listening. The headphones cover a frequency range of 20–20,000 Hz and include an in-line microphone and remote for call and playback control. FlipHook™ and TwistLock™ design elements let you choose a behind-the-ear or in-ear wearing style while maintaining stability and comfort. The earbuds are magnetically secured around the neck when not in use and the IP65 dustproof and water-resistant rating offers resistance to sweat and light rain.

Advantages

The FlipHook™ two-way design enables flexible wearing either in-ear or behind-the-ear without additional accessories. TwistLock™ technology and soft ear tips provide a secure, ergonomic fit that minimises pressure and prevents the earbuds from falling out during vigorous movement. Wireless Bluetooth connectivity eliminates cable constraints and the in-line microphone with remote provides straightforward hands-free call handling and media control. IP65 protection reduces the impact of dust and water exposure on performance, and the lightweight construction contributes to long-session comfort.

Suitable for

• Running and jogging
• Gym and HIIT workouts
• Commuting and hands-free calls
• Everyday listening and podcasts

Key specifications

• Connectivity: Bluetooth wireless
• Frequency response: 20–20,000 Hz
• Earpiece coupling: Intraaural
• Wearing style: In-ear with FlipHook™ adjustable fit
• Weight: 21 g
• Microphone: In-line microphone and remote
• Ingress protection: IP65 dustproof and water-resistant
• Magnetic buds for neck securing

How to use

Fit the soft ear tips into the ear canal and rotate slightly to engage TwistLock™ for a secure seal. Use the FlipHook™ option to wear the earbuds behind the ear if you prefer additional stability. Power on the headset and pair with a Bluetooth-enabled device following the standard pairing procedure; the in-line remote controls play/pause, track skip and call handling. After use, snap the magnetic buds together to keep them secured around your neck. Charge the built-in battery with the supplied cable as needed according to the device charging indicator.

Recommendations

Choose ear tip sizes that provide a snug seal for best bass response and noise isolation. Rinse and dry the ear tips after heavy sweat sessions and avoid submerging the headphones; IP65 rating protects against splashes and dust but not prolonged immersion. For reliable Bluetooth performance keep paired device firmware up to date and maintain a clear line of sight when possible.