Philips SHQ6500CL ActionFit in-Ear Wireless Headphones (Black/Lime Green)Philips ActionFit RunFree wireless sports headphones bring new levels of freedom and energy to your workouts. With a secure fit, tough waterproof design and powerful bass, they're built to keep your body moving. Open Acoustics for Better Awareness and Safety Enjoy quality sound that doesn't block out the world around you. The open acoustic design lets ambient sound in, so you can stay aware of your surroundings and stay safer exercising in the