JBL UA Sport Wireless Flex
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Flex Zones.
An always-ready neckband stays secure during workouts and loosens while you’re taking a break. Sport Wireless Flex headphones adjust according to your activities, allowing for a comfortable all–day fit.
Fuel for your day.
Create the soundtrack for your next hike, camping trip or jog with headphones that last for up 11+ hours per charge.* With Speed Charge, get one hour of playtime from just five minutes of charge.
Wear it your way.
Sport Wireless Flex headphones feature magnetic buds for easy storage and portability. And you can pick between winged and wingless tips for a more optimized fit.
RunSafe™ LED lights.
Improve your visibility during your next nighttime jog. Pick from one of 3 flashing modes and let the Sport Wireless Flex’s bright white safety lights alert nearby drivers of your location.
Break a sweat.
A rugged and durable design protects the Sports Wireless Flex from moisture, sweat and everyday damage.†
Stay in control.
Switch songs, adjust your volume and more using 4-button controls with highly–tactile feedback. An optimized multifunction lets you mute calls and activate Siri® or Google Now™ with a touch.
*Battery power consumption depends on factors such as network configuration, carrier network and, signal strength.
†IPx5–rated water resistance protects against sweat, rain and spills.
Reviews
3.6
107 reviews
70% of reviewers recommend this product.
Very disappointed
Tamyka . 5 years ago
Customer Support - 5 years ago
Thanks for the review, we appreciate the feedback you've provided to us. We understand that our JBL UA Sport Wireless Flex did not meet your expectations. We're always looking for ways to improve so we'll make sure to submit your feedback to the right department.jbl.com Originally posted on jbl.com
Love this headset
LewisinTN . 5 years ago
jbl.com Originally posted on jbl.com
Features
- Flex zones
- Sport flex fit ear tips
- Up to 11+ hours of battery life*
- RunSafe LED
- Multifunction button
- Bluetooth wireless
- JBL Charged Sound
- Portable
- Rugged design
- IPX5 water resistance†
- 4–button controls
- Highly–tactile feedback
Specs
Frequency response: 10Hz – 22kHz
Bluetooth version and profiles: 4.1, HFP v1.6, HSP v1.2, A2DP v1.2, AVRCP v1.5
Bluetooth transmitted frequency and power: 2.402GHz – 2.48GHz, <4dBm
Bluetooth transmitted modulation: GFSK, p/4 DQPSK, 8-DPSK
Battery type: Rechargeable Lithium Ion Cylindrical Cell (3.7V, 2 x 100mAh)
Battery life: 11+ hours
Battery charge time: Speed Charge: 5 mins = 1 hour play; 2 hours from empty
Controls: Multifunction, Play/Pause, Up/Forward, Down/Back
Connector: Micro USB charge
SKU#
SKU#
UAJBLNBGRY
What's in the box
- Under Armour Sport Wireless Flex
- Micro USB cable
- Quick start guide
- Safety sheet
- Warranty card
- 12–Month MapMyRun premium membership
- 3 sizes of ear tips (small, medium and large)
- Winged ear tip enhancer
- Wingless ear tip enhancer
JBL UA Sport Wireless Flex Reviews
3.6
107 reviews
70% of reviewers recommend this product.
Very disappointed
Tamyka . 5 years ago
Customer Support - 5 years ago
Thanks for the review, we appreciate the feedback you've provided to us. We understand that our JBL UA Sport Wireless Flex did not meet your expectations. We're always looking for ways to improve so we'll make sure to submit your feedback to the right department.jbl.com Originally posted on jbl.com
Love this headset
LewisinTN . 5 years ago
jbl.com Originally posted on jbl.com
SiAKOL18 . 5 years ago
jbl.com Originally posted on jbl.com
Wow Excellent
Chenplano . 5 years ago
jbl.com Originally posted on jbl.com
Great wireless headphone
Limbo . 5 years ago
jbl.com Originally posted on jbl.com
great for excersice
togacat . 5 years ago
jbl.com Originally posted on jbl.com
eclayton3724 . 5 years ago
jbl.com Originally posted on jbl.com
Issue with phone calls
panneer . 5 years ago
Customer Support - 5 years ago
Thanks for the review, we appreciate the feedback you've provided to us. We understand that our JBL UA Flex did not meet your expectations. We're always looking for ways to improve so we'll make sure to submit your feedback to the right department.jbl.com Originally posted on jbl.com
Great for the gym and great bass!
Nice guy Harry . 5 years ago
jbl.com Originally posted on jbl.com
Kept your money
Rope17 . 5 years ago
Customer Service - 5 years ago
Thanks for posting a review. We'll need more information from you so we can check how we can help. Please submit a case request to our Customer Support Team for assistance. https://support.jbl.com/us/en/jbl.com Originally posted on jbl.com
JBL UA Sport Wireless Flex FAQs
Tony G . Oct 21, 2019
How do you know when you get a call? Does the headset vibrate at all? I have the LG Tone Pro 750 and like it. This is more geared toward exercise. I am looking for something like this.
Thanks for your question. Our UA JBL Flex lets you know that you've got a call by playing your ringtone on the earphones. It doesn't vibrate at all and is rated IPX5+ Sweatproof which makes it resistant to sweat and moisture. If you have more questions, please contact us so we can help you. https://bit.ly/2zwFkYM
Orville . Sep 11, 2019
What version of bluetooth does this have?
Our JBL UA Sport Wireless Flex has the 4.1 Bluetooth version. It's backward compatible so, it can be connected to a device that has a lower Bluetooth version. Check this link for more details about the headphones: https://bit.ly/2kgpXzC
margaretanne5 . Aug 12, 2019
I bought a pair and have had them about a year. They have now stopped charging. If I plug them in the charge light turns off after about a minute of charging. They won't turn on. Any advice?
We're sorry for the late response. We'd like to get in touch with you directly so we can check how we can help. Please contact our local support at https://support.jbl.com/us/en/.
zaxdad . Jul 31, 2019
Is there a companion app for these headphones?
Thanks for your question, our JBL UA Sports wireless Flex comes withe a free 1 year mapmyrun premium membership when purchased from our website. For more information please check the link below: https://www.jbl.com/sport-headphones/UA+Sport+Wireless+Flex.html
mkcmax . Jul 6, 2019
can I turn off the blue LED, that flashes 2X to tell me it is connected to my phome
Hi there, the light indicators can't be disabled as they're built in and is a permanent feature of the product.
that Aaron guy . Apr 10, 2019
I purchased my first pair a little over a month ago. Within the first 2 weeks they stopped charging, luckily I was able to exchange this pair in store. No big deal, things happen. Fast forward 3 more weeks and pair #2 stopped charging. Any thoughts?
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
LizaMomTo4 . Dec 15, 2018
I'm beyond frustrated. Nearly every time I pause what I am listening to I have trouble reconnecting. It connects fine in the morning when I first turn it on. Then most other times I have to turn it off, then turn it back on 2x to pair up and start again
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
stonewals . Nov 27, 2018
does they vibrate when calls are incoming?
Hello! No, it does not vibrate on incoming calls. But you can do phone calls with the JBL UA Sport Wireless Flex. You can answer and disconnect phone calls by pressing on the Play/Pause button.
copterdr67 . Nov 21, 2018
I have them connected to a Samsung Galaxy S9+. They connect and disconnect at random. Unable to determine cause. Any help is appreciated.
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Legio Patris . Nov 16, 2018
just how waterproof is this? like, take a shower waterproof, run in the rain waterproof, or just really sweaty waterproogf
The UA Sport Wireless Flex has an IPX5+ rating which makes it resistant to sweat and moisture.