JBL Inspire 300 In-ear, sport headphones with Twistlock™ Technology


  • Sweat proof
  • Twistlock™ technology
  • Flexsoft™
  • Ambient Aware
  • QuickClick® Tangle-free magnets
  • Microphone with music and track control
  • JBL Signature Sound with Pure Bass performance

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Sweat proof

Developed for training in any conditions, the JBL® Inspire™ 300 endures through rain, water, and sweat.

Twistlock™ technology

Our patented Twistlock™ technology provides a secure fit, ensuring these headphones never fall out even during the most rigorous physical activities.`


Guaranteed never to hurt, these headphones are made with ultra-soft flexible silicone for long-lasting ergonomic comfort.

Ambient Aware

Ergonomically designed to allow in ambient noise so you’re aware of your surroundings during active use.

QuickClick® Tangle-free magnets

QuickClick Tangle-Free Magnets make your sport headphones ready to wear and ready to store anytime.

Microphone with music and track control

The sweat and water resistant 1-button microphone system provides a new level of convenience for the multi-tasker. Through the click of a button, you’re able to control phone calls and music tracks without breaking from your work-out. Compatible with most smart phones.

JBL Signature Sound with Pure Bass performance

For 70 years, JBL has engineered precise, naturally articulated sound found in high-end cinemas, arenas and recording studios around the world.


General Specifications

Dynamic Driver size15.4mm
Frequency response20–20kHz
Impedance32 Ohm

Control and Connection Specifications

BT type4.1


Battery lifetime (hr)up to 8

Additional information




Spec Sheet





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