Under Armour JBL Sport Flex Wireless In-Ear Behind-the-Neck Headphones - Gray, Charcoal/Black

I'm David karna for cnet.com and we're taking a look at the Under Armour sport wireless flex a neck band style Bluetooth Sports headphone that retails for a hundred and thirty dollars like previous Under Armour headphones this one is engineered by JBL truth be told I didn't love those earlier Under Armour's they didn't fit my ears great but this one is well designed and sounds good although it's not so different from JBL's other neck band style bluetooth headphones it has a few sports oriented features including this built in run safe led with three flashing modes a cool safety feature if you're running or walking around at night there's also a couple of Bend and stay flexed cells in the neck band that help you adjust the fit to your next size a little bit anyway and like with a lot of these new bluetooth headphones there's a speed charge feature that gets you one hour of play back with