JBL Endurance Sprint Wireless Earphones


Key Features

  • Bixby :No
  • Built-in Microphone :Yes
  • Hands Free Call :Yes
  • In-ear :Yes
  • Rechargable battery :Yes
  • Secure Fit :Yes
  • Siri/ Google Now :No
  • Speed charge :Yes
  • Touch Control :Yes
  • Twistlock :Yes
  • Water Proof :Yes
  • Wireless:Yes

**Customer may visit the JBL Service Centre in case of any problem/issues. Contact for Service/Warranty Support : 18001020525.

Let nothing stop your workout. 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 FlexSoft™ ear tips and TwistLock™ technology, these secure fit 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 MagHook™ lets you secure them conveniently close at hand when you’re done using them.

  • Wireless Bluetooth Streaming
  • Comfortable with FlexSoft ear tips and TwistLock technology
  • 8 hours of wireless playback under optimum audio settings with Speed Charge battery
  • IPX7 Waterproof
  • Touch controls let you easily manage music
  • Secure fit ear hook design provides ultimate stability during workout
  • 1 year manufacturer’s warranty

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.


Secure fit 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 TwistLock™ and FlexSoft™ technologies, these headphones are lightweight and ergonomically built to ensure comfort and stability no matter the workout.

General Specifications

Bluetooth version4.2
Ear tip materialSilicon

Audio Specifications

Driver size (mm)10.0
Driver sensitivity at 1kHz/1mW (dB)-20dB
Dynamic frequency response range (Hz)20Hz–20kHz
Impedance (ohms)16.0
Number of drivers per ear1.0

Control and Connection Specifications

Bluetooth profilesHFP v1.6, A2DP v1.3, AVRCP v1.5
Bluetooth frequency2.402GHz-2.48GHz
Bluetooth transmitted modulationGFSK, π/4DQPSK,8DPSK
Bluetooth transmitter power4 dbm


Battery TypeLithium-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
JBL Endurance Sprint Wireless Earphones

Black, Blue, Red, Yellow, Teal


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