Jbl Endurance Run Bt 2 Ipx5 Sweatproof Wireless In-Ear Sport Headphones - Black - Fliphook 2-Way Design, Magnetic Buds, Up To 10 Hours Of Battery Life never Hurts And Never Fall Out results Matter And When You Have The Perfect Headphones There’s Nothing Standing In-Between You And Your Workout. Streaming Wirelessly, The Jbl Endurance Run 2 Wireless Will Get You The Motivation You Need To Push Harder With Powerful Jbl Sound. With Their Fliphook 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 Are Guaranteed Never To Hurt Or Fall Out. Thanks To Ipx5 Waterproof, Jbl Endurance Run 2 Wireless Headphones Keep Up With Your Every Step So Sweat Or Rain Will Not Ruin Your Workout. With A Playback Of 10 Hours, The Jbl Endurance Run 2 Wireless Feature An In-Line Microphone And Remote For Hands-Free Control Of Sound And Calls. The Magnetic Buds Secure Your Jbl Endurance