If you need a portable MP3 player that is sleek, stylish, cordless, and durable, considering buying the Sony Walkman Waterproof Sports Player. No cords will get in your way while you run, swim, or walk because all the audio components are configured in one over-the-ears piece. These stereo headphones will not affect how you tackle your typical routines, and once the comfortable, soft pieces are in your ears, you will forget that you are wearing them. You will hear deep, clear sound quality on land and underwater because the product has a seal that blocks sweat and water. When you are done using the Walkman, everything stores away nicely without taking up a lot of space. The Sony NWZ is designed for casual users and athletes who like to listen to music on the go. This is why every component has easy-to-use features that boost performance and efficiency. On each earpiece, there is a locking mechanism that prevents the user from accidentally powering the equipment down. Underneath one earpiece, you will find the playback control that starts, pauses, and skips tracks. On the opposite earpiece, there are shuffling controls and a USB port for charging purposes, and the volume control button is conveniently located at the bottom of this earpiece. If you like to listen to music as you swim, the Sony NWZ is an ideal listening device. The housing around this product is strong, so both earpieces always stay secured against each ear, which means they will not pull off no matter how fast you glide through the water. Both pieces provide crisp, clear sound while completely submerged underwater at depths of up to 6.56 feet. The housing is also fully waterproof.This Sony MP3 player can also be used during typical everyday activities. If you have a pet, this audio tool can be prepped and used shortly before taking a walk. The process of putting your favorite tracks into the unit is simple because the software has a drag-and-drop interface that makes it easy to transfer content from your computer to your Walkman, and both Windows Media Player and iTunes by Apple are compatible with this device. Once you are outdoors with your dog, you can change songs easily by holding down a single button, leaving you with a free hand to hold on to the leash. The Sony Walkman player will scan through all your tracks in just a few seconds so that you can find the best MP3 that suits your mood.No matter how you use this MP3 player, you will not have to worry about the battery life. On average, the battery can successfully hold a charge for eight hours. Whenever it drains, the recharging time is quick because the product has a quick-charge technology that completes the process within three minutes.This sleek, stylish, cordless MP3 player is designed to support your active lifestyle. It measures 5.8 inches by 6.4 inches by 1.9 inches and weighs 6.4 ounces, so you can run or swim for miles without feeling weighed down. You will not run out of music to listen to anytime soon because you can store nearly 2,000 MP3 songs on the 4GB memory unit. With its great design and optimal performance, the R11 is the whole package.