JBL Waterproof Wireless In-Ear Sport Headphones | JBL Endurance SPRINT

  • Wireless and IPX7 waterproof, the JBL Endurance SPRINT headphones are always up for a run, and with Speed Charge you can get an hour of listening time after charging the 8hr battery for just 10 minutes.
  • Supremely comfortable with Flex Soft™ ear tips and Twist Lock™ technology, these secure fi t buds were designed from the ground up to amplify your workout.
  • They’re guaranteed never to hurt or fall out, while touch controls let you easily manage music and Mag Hook™ lets you secure them conveniently close at hand when you’re done using them.

Features and Benefits

  • 8 hours of wireless playback with Speed Charge battery Bluetooth® wireless allows you to stream high quality music without the worry of messy wires interfering with your workout. In just 10 minutes, you can power your headphones for an hour of use.

Mag Hook TM

  • Secure fi t ear hook design provides ultimate stability during workout. When not in use the Magnetic hook provides a convenient storage solution for your headphones. Clip on your shirt or around your bag for easy management.

Never hurt. Never fall out:

  • Thanks to Twist Lock TM and Flex Soft TM technologies, these headphones are lightweight and ergonomically built to ensure comfort and stability no matter the workout.


  • Featuring IPX7, the JBL Endurance SPRINT are designed to be used in all weather or sport conditions. Durable and made to last, no matter the elements.

Touch controls:

  • Allows you to easily manage your music and calls controlling volume, play and pause and track order with a simple touch for extra convenience, so that you can keep going.

Hands-free calls:
Bluetooth® technology enables hands-free calling, allowing you to focus on your workout.



General Specifications

  • Bluetooth version 4.2
  • Ear tip material Silicon
  • Driver size (mm) 10.0

Audio Specifications

  • Driver sensitivity at 1kHz/1mW (dB) -20dB
  • Dynamic frequency response range (Hz) 20Hz–20kHz
  • Impedance (ohms) 16.0
  • Number of drivers per ear 1.0

Control and Connection Specifications

  • Bluetooth profiles HFP v1.6, A2DP v1.3, AVRCP v1.5
  • Bluetooth frequency 2.402GHz-2.48GHz
  • Bluetooth transmitted modulation GFSK, π/4DQPSK,8DPSK
  • Bluetooth transmitter power 4 dbm


  • Battery Type
  • Lithium-ion polymer (3.7V, 120mAh)
  • Charging time (hours from empty) TBC
  • Maximum music play time with ANC off (hours) 8.0
  • Speed Charging time (hours) 2.0


  • Bixby -No
  • Built-in Microphone -Yes
  • Hands Free Call -Yes
  • In-ear -Yes
  • Rechargeable battery -Yes
  • Secure Fit –Yes
  • Siri/ Google Now -No
  • Speed charge -Yes
  • Touch Control -Yes
  • Twist lock -Yes
  • Water Proof -Yes
  • Wireless -Yes



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