JBL Endurance Run 2 Wired Waterproof Wired Sports In-Ear Headphones - Discontinued 10% special A planar driver is a

A planar driver is a kind of transducer in which efficiency is traded for bandwidth

1 pair foam eartips Specification:

>Three pairs of silicone tips

The ATH-ADX5000 Hi-Res Audio headphones set a high standard in open-back headphone performance

dual-band Ethernet RJ45

JBL Endurance Run 2 Wired Waterproof Wired Sports In-Ear Headphones - Discontinued 10% special A planar driver is aRule the Run Results matter, and when you have the perfect headphones theres nothing standing in between you and your workout. With their FlipHookTM design, they adapt to an in ear or behind the ear fit for added convenience. A comfortable combination of FlexSoft ear tips and TwistLock technology means these buds fit securely in your ears and are guaranteed never to hurt or fall out. And if you thought a little sweat or rain was going to ruin your Run