Under Armour JBL Sport Wireless Train

Product Information

Turn your headphones on, and hold the power slider up for three seconds. The headphones will enter pairing mode.

A built-in array of three mics allows for TalkThru mode—tapping the Under Armour logo on the outer panel of the right ear fades out your music and allows you to hear your surroundings without removing the headphones. For voice calls, the mic offers average intelligibility. Using the Voice Memos app on an iPhone 6s, we understood each word we recorded, though there were some typical, fuzzy Bluetooth audio artifacts. The inline mic for the cable delivers solid clarity, with some added bass depth. A big issue with the design is that the ear cups are small and, while the padding is soft and breathable, the headphones are still uncomfortable to wear for extended periods. More on this in a bit.JBL estimates battery life to be roughly 16 hours, but your results will vary with your volume levels. Performance Active mode is best saved for runs, retaining a degree of noise-cancelling whilst letting in some ambient sounds to establish awareness of surroundings. hour battery life with fast charging—Speed Charge gets 2 hours in 5 minutes & fully charged in 2 hours This same sweat resistance is evident with the ear cups. The padding around them is breathable, which helps relieve some sweat buildup, plus the pads are removable for easy cleaning. The inside of each cup brandishes either an “L” or “R” so you know which ears they go on.

Bassheads will enjoy the bass emphasis of both the default frequency response and Dwayne Johnson’s custom EQ. Includes: 3 size ear tips, 3 winged ear tip enhancers, charging case with Micro-USB port & charging cableWe test every pair of earbuds we review thoroughly over an extended period of time. We use industry standard tests to compare features properly. We’ll always tell you what we find. We never, ever, accept money to review a product.

Audio tinkerers may find that the JBL Headphones app opens up a lot of custom EQ options to play with. UA Storm Super Grip maximizes stability & UA SuperVent ear cushions are breathable, light & fast-drying This is one of the more premium charging cases on the market: an aluminum cover sheathes a sliding plastic piece that holds the earbuds. One end of the case has a fabric loop, so you can clip it onto a bag or hang it from a wall hook. The other end of the case houses a rubberized flap to protect the USB-C port.

The right ear cup is home to all of the controls, and they are quite oversized so you can easily find them by touch. Still, the power/Bluetooth pairing button isn't intuitive: You have to slide it up and hold it for about five seconds till it turns white for pairing; it will eventually turn blue once the headphones are connected to your device.