UA Sport Wireless Flex – Engineered by JBL
Wireless neckband headphones with all-day comfort and secure fit and safety for sport
Documents & Downloads
- Driver size (mm)
- Dynamic frequency response range (Hz)
- Number of drivers per ear
- Headphone cable length (cm)
- Headphone cable length (ft)
- Headphone cable length (m)
- Weight (g)
- Weight (oz)
- Bluetooth version
- Bluetooth profiles
- HFP v1.6, HSP v1.2, A2DP v1.2, AVRCP v1.5
- Bluetooth frequency
- Bluetooth transmitted modulation
- GFSK,π/4DQPSK, 8DPSK
- Bluetooth transmitter power
- <4 dbm
- Charging time (hours from empty)
- Maximum music play time with ANC off (hours)
- Maximum talk time (hours)
- Maximum play time (hours)
- Siri/ Google Now
- 4-Button Remote/ Mic
- Hands Free Call
- JBL Charged Sound
- RunSafe LED
- Sweat Proof
- Flex Zone
- In-ear neckband
- Speed charge
- Rechargable battery
Made to Move in Every Way You Do.
UA Sport Wireless Flex headphones deliver secure fit for sports and all-day comfort. Flex zones adjust to find the perfect fit no matter the activity. UA Sport Wireless Flex headphones drive your workouts thanks to their big, powerful JBL Charged Sound. And Bluetooth® wireless enables easy, cord-free connection. UA Flex headphones are sweat resistant with advanced nano coating. Stay safe after dark with the new RunSafe™ LED. A long-lasting 11-hour (max) battery features Speed Charge to deliver up to an hour of playback on just five minutes’ charge. Control music, volume, calls, mute and unmute the mic when you’re in a call, and even activate Siri® or Google Now™ with a long press.
FAQs & How-Tos
The UA Sport Wireless Flex can be paired to multiple devices but cannot connect to more than once device at a time.Was this helpful? Thank you for your feedback!
Yes. You have the ability to control the volume which is located on the RIGHT arm of the neckband.Was this helpful? Thank you for your feedback!
Press the microphone button (located on the LEFT arm) to turn on the first RunSafe mode. The first mode blinks continually. When you press the microphone again, the second mode is initiated which features 2 blinks on followed by 2 seconds without. Pressing the microphone again is the third mode which is 3 blinks on followed by 3 seconds without.Was this helpful? Thank you for your feedback!
Make sure the headphones are turned on and connected to your smart device. Press and hold the Microphone button located on the LEFT arm of the neckband. You should be able to activate Siri/Google within 3 seconds after pressing the Microphone button.Was this helpful? Thank you for your feedback!
You can bend the ‘arms’ of the neck in and out to get the optimum fit for your exercise/level of activity. The flex zone is the black rubber part on the neckband.Was this helpful? Thank you for your feedback!
The UA Sport Wireless Flex has size 3 (wingless) and the larger size 5 (winged). It also features three sizes of the small, medium, large inner ear tips. The unit comes with the size 5 Medium in ear tip on the unit out of the box.Was this helpful? Thank you for your feedback!
Yes, the UA Sport Wireless Flex has an IPX5+ rating which makes it resistant to sweat and moisture.Was this helpful? Thank you for your feedback!
The headphones feature a Speed Charge battery which allows you to receive a full hour of playback time after only charging the headphones for 5 minutes. To receive the full 12 hours of audio playback, it typically takes 1.5 hours of charging time.Was this helpful? Thank you for your feedback!
Press and hold the circle power button for 3-5 seconds. This will be located on the LEFT arm of the neckband. We recommend having one or both ear tips in your ear to listen to the audio commands. Continue to press and hold until you hear the audible voice stating, “powering on.” If this is your first time powering on the headphones it will automatically go into pairing mode in which you will hear the audio voice prompt stating “looking for device”. Make sure that the device you are attempting to connect to is in the Bluetooth search mode and within range. UA | JBL Flex should appear on your device within 3-8 seconds. Once you choose this option on your discoverable devices, it will connect and the voice prompt will state “Connected. “ To power off the headphones, press and hold the circle power button for 2-3 seconds or until you hear the audible voice state, “Powering Off”Was this helpful? Thank you for your feedback!
To skip the track forward, press and hold the volume up button. (+) If you want to skip backward, press and hold the volume down (-) The volume buttons are located on the RIGHT arm of the neckband.Was this helpful? Thank you for your feedback!