JBL Under Armour Sport Wireless In-Ear Headphones

  • HK$1,170.00
  • Save HK$129.00

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TwistLock Technology

With a proprietary, fit for athelets,you'll enjoy the most comfortable and secure fit. Just twist and lock-it's that easy. They're guaranteed never to hurt or fall out.

Sweat Proof and Durable

Designed with rugged and premium materials, these headphones are extensively tested by professional athletes – built to withstand the most intense workouts. And they’re IPX5 certified with advanced nano coating to keep sweat out.

Bluetooth Wireless

Easy-to-connect Bluetooth technology delivers cable-free, zero-distraction performance

Better Fit For Athletes

Create your personalized, optimal fit with three sizes of eartips and five sizes of fit adapters

Long Lasting Battery

Power nearly a week's worth of workout with up to five hours of training per charge

Tech Specs

Device Compatibility


  • Yes

General Specifications

Speaker drivers

  • JBL 5.8mm dynamic

Maximum volume

  • 113dB SPL

Frequency Response

  • 10Hz – 22kHz
  • Bluetooth version and profiles

    • 4.0, A2DP v1.2, AVRCP v1.4, HFP v1.6, HSP v1.2

    Bluetooth transmitter frequency and power

    • 2.402GHz - 2.480GHz, < 4dBm

    Bluetooth transmitter modulation

    • GFSK, p/4 DQPSK, 8DPSK

    Battery type

    • rechargeable lithium-ion (3.7V 2x60mAh)

    Battery life

    • up to 8 hours

    Battery charge time

    • Less than 2 hrs


    • three-button controller


    • micro USB

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