JBL Under Armour Flash X - True Wireless Earphone

Rs. 15,999 Rs. 14,999

  • • Free Shipping (India)
  • • Brand New Unit(s)
  • • Price Includes GST
  • • Official Manufacturers Warranty
  • • EMI Payment Option Available

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Categories: JBL, Country of Origin: China


Wireless freedom to push yourself further

UA True Wireless Flash X offers a cable-free truly wireless experience to push athletes to perform their best. UA waterproof technology allows training in all conditions, and Sport Flex Fit ear tips provide a comfortable yet snug fit that provides Passive Noise Cancellation for superior focus. JBL Charged Sound was tuned to maximize motivation, and Bionic Hearing features TalkThru Technology to quickly interact with your workout partner, and Ambient Aware Technology to hear your surroundings for increased safety. With up to 50 hours of battery life and a durable aluminum charging case, these headphones help you break the limits.

Truly Wireless for Sport

Cable-free design enables athletes to maximize each and every workout.

UA Waterproof Technology

IPX7 Sweat & Waterproof, these buds promise to withstand your most rigorous workout and any elements thrown your way.

JBL Charged Sound

Bold sound tuned for sport with rich bass to crush your workout.

Bionic Hearing

Using unique JBL sound and mic technology, Bionic Hearing allows you to hear your surroundings with two sound technologies - TalkThru Technology and Ambient Aware. With TalkThru Technology, music is lowered and speech is amplified so you can easily chat with a workout partner between sets. Ambient Aware delivers a more immersive music experience while increasing ambient sounds, providing the safety of hearing your surroundings. 

Up to 50 Hours of Total Battery Life

Battery life can last for up to 10-hours per charge, but no need for concern if you’re on-the-go. Simply recharge your earphones for another 40-hours (max) playtime with the water-resistant, aluminium charging case. Type-C sped charging gets you fully charged earphones just in 2 hours.

Sport Flex Fit Ear Tips

Comfortable fin style ear tips that re easy to use for maximum security.

Passive Noise Cancellation

Eartip design provides a snug seal to limit background noise for ultimate focus. 

Independent Earbuds

With Bluetooth 5.0, make a call or listen to music on either bud independently. No need to worry about switching or missing a connection.

Crystal Clear Calls with Dual Mics

Optimised quality powered by Dual Beamforming mics, and wind-blocking technology.

Google Fast Pairing

Hassle-free pairing with your device. Android 6.0 or above supported devices. 

Aluminium Charging Case

Featuring a sleek, aluminium sliding design, the charging case has a fabric cord and ensures your headphones are recharged quickly and safely. 

What's in the box?

  • 1X UA True Wireless Flash X Headphone
  • 3X Ear Tips
  • 3X Sport Flex Fit Ear Fins
  • 1X Charging Case
  • 1X USB Type-C Cable
  • 1X 12-month UA MAPMYRUN Premium Membership
  • 1X QSG/Safetey Sheet/Warranty Card/Warning Sheet


Bluetooth version


Driver size (mm)


Driver sensitivity at 1kHz/1mW (dB)


Dynamic frequency response range (Hz)

20 - 22 kHz

Impedance (ohms)


Weight (g)


Weight (oz)


Bluetooth profiles

A2DP V1.3, AVRCP V1.6, HFP V1.7

Bluetooth frequency

2.400 GHz - 2.4835 GHz

Bluetooth transmitted modulation


Bluetooth transmitter power

<8.5 dBm

Battery Type

3.7 V, 120 mAh

Charging time (hours from empty)


Maximum play time (hours)


Maximum talk time (hours)






Ambient Aware


Built-in Microphone


Charging case


Comes with APP


Hands Free Call


JBL Charged Sound


Rechargable battery




True Wireless



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