Under Armour® True Wireless Flash – Engineered by JBL®

First, it is very important that you use the correct size enhancers (rubber tips). While the tips may appear too large, these do not go all the way into your ear canal. The enhancers are supposed to fill the entire bowl (concha) of your ear, so please be sure to try both sizes to ensure a comfortable fit. To properly put them on, first make sure you have the Right and Left earbud in the correct ear. Next, gently insert the enhancer into your ear with a forward motion towards the jaw, twist and lock into place. If you’re unable to find a secure fit with both sizes in the box, we can send you a complimentary sizing pack with two additional sizes. Please email us from our Support Page at https://www.jbl.com/support-contact.html to request yours today.

To power on and pair the UA Flash, remove the ear tips from the charging case. If this is your first time using the headphones, they will automatically go into pairing mode. You will see the blue and red LED light flash on the RIGHT ear as it attempts to pair with your device. Make sure your device is in range and BT settings are ON. The JBL True Wireless Flash should pop up on your list of discoverable devices within 3-5 seconds, and connect. Once connected, you will see a slow blinking blue light below the UA logo on the RIGHT Ear. The RIGHT ear must be connected first in order to power on and connect the LEFT ear. To connect the LEFT ear, simply press and hold on the UA logo for 3-5 seconds until you hear the audible power on chime. (The left should automatically power on when you remove it from the case) Once powered on, it should connect to your device within a few seconds displaying a slow blinking blue LED light below the UA logo.

Este auricular no es compatible con los Códec de audio aptX, aptX HD, aptX de baja latencia.

To connect to a new device, begin with the headphones powered off and hold the center button on the RIGHT headphone for 5 seconds to enter pairing mode. You will hear the BT pairing audible chime as it searches for a different device. Make sure the device you are wanting to connect to is in range and BT is on. Once connected you will hear the audible Connected chime. Once Right ear is connected, press and hold the center button on LEFT ear for 3 seconds as it powers on and connects to the device followed by the same Connected audible chime.

The UA Flash does not support AptX or AAC audio codecs

To activate TalkThru Technology, press the LEFT ear for a short press for 1 Second which allows you to clearly hear others for quick conversations without removing headphons. Music volume level should lower when TalkThru is engaged. Press again for 1 second to turn off Talk Thru.

To activate Voice Assistant, press and hold the LEFT ear for 5 seconds until music stops and voice assistance asks what they can help you with

To turn off the UA Flash, you may place headphones in case to automatically power off or press and hold the center of the UA logo on the RIGHT ear for 3-5 seconds until you hear the power down chime. Both RIGHT and LEFT ear will display a solid red light before turning completely off. Please note: Powering off the RIGHT ear, will also power off the LEFT ear as well.

This headphone does not feature volume control. You must manually control volume from your device.

To activate Ambient Aware DOUBLE CLICK the center button located on the LEFT ear. You should hear the music level drop. To resume to normal music level, DOUBLE CLICK the center button on LEFT ear again.

To take a phone call, press the center button of the RIGHT ear for 1 second. To hang up a call, press and hold the center button on the RIGHT ear for 1 second. To ignore a call, press and hold center button for 3 seconds until music resumes.

To pause/play music, press center button on RIGHT ear for 1 second. To skip tracks forward, DOUBLE CLICK the center button on RIGHT ear. Unfortunately, you cannot skip tracks backward.

This headphone does not support aptX, aptX HD, aptX Low Latency audio codecs.

To reset, Long press the (Right) button for 2s when the earbuds in the case, the blue LED will flash once to indicate reset is done.

To charge the UA Flash, place inside charging case. While charging, both LEFT and RIGHT ear bud will display a sold red light. Once the headphones are fully charged. The red light will turn OFF. When the charging case is fully charged, the white LED's will light up accordingly: 0= 0% Dead 2-3 = 40%-50% 4=100% Full battery life