JBL | Sport Wireless REACT Secure-fitting wireless sport earphones with JBL technology and sound

Control your Sound. Push your Limits.

UA Sport Wireless React empowers athletes to train harder, longer, and safer. With a secure, high-performance design and JBL Charged Sound, these aluminium earbuds are built for motivation. Featuring UA Storm waterproof technology with an IPX7 rating, these are durable for any workout or elements that may come your way. Hear your surroundings with Bionic Hearing featuring TalkThru Technology to quickly interact with your workout partner, and AmbientAware Technology to hear your surroundings for increased safety. With Sport Flex Fit Ear Tips, the UA Sport Wireless React promises a secure and comfortable fit that will stay in place through your workout. A 9-hour (maximum) battery powers up to a week’s worth of workouts on a single charge and with a seamless Bluetooth connection, you’ll be tuned in to any environment.


In stock

In stock


UA Sport Wireless REACT UA Sport Wireless REACT UA Sport Wireless REACT UA Sport Wireless REACT

General Specifications

  • Bluetooth version: 4.2
  • Ear tip material: Silicon
  • Headphone cable length (cm): 51.0
  • Headphone cable length (ft): 1.7
  • Driver size (mm): 5.8

Audio Specifications

  • Driver sensitivity at 1kHz/1mW (dB): 102 dBSPL
  • Dynamic frequency response range (Hz): 20 Hz – 20 kHz
  • Impedance (ohms): 14.0
  • Number of drivers per ear: 1.0


  • Weight (g): 16.5
  • Weight (oz): 0.58

Control and Connection Specifications

  • Bluetooth profiles: HFP v1.7, A2DP v1.3, AVRCP v1.5
  • Bluetooth frequency: 2.402GHz-2.48GHz
  • Bluetooth transmitted modulation: GFSK,π/4DQPSK, 8DPSK
  • Bluetooth transmitter power: 0-4 dbm


  • Battery Type: Lithium-ion polymer (3.7V, 170mAh)
  • Charging time (hours from empty): 2.0
  • Maximum music playtime with ANC off (hours): 9.0
  • Maximum playtime (hours): 9.0
  • Speed Charging time (hours): 2.0
  • Maximum talk time (hours): 9.0


  • 4-Button Remote/ Mic: Yes
  • Ambient Aware: Yes
  • Bixby: No
  • Carrying pouch: Yes
  • Hands-Free Call: Yes
  • In-ear: Yes
  • JBL Charged Sound: Yes
  • Rechargeable battery: Yes
  • Siri/ Google Now: Yes
  • Speed charge: No
  • TalkThru: Yes
  • UA STORM Proof: Yes
  • Wireless: Yes

What’s in the box?

  • 1 x Sport wireless [2] in-ear sport headphone
  • 1 x Breathable carry pouch
  • 1 x Micro USB cable
  • 1 x Quick start guide
  • 1 x Safety sheet
  • 1 x Warranty card
  • 3 Sizes of ear tips
  • 3 Winged ear tip enhancer