Have total freedom while you listen to your music with the Samsung U Flex Bluetooth In-Ear Headphones. This headset is complete with a neck band to rest along the back of your neck. With this in place, the cabled earbuds can be easily placed inside your ears. In addition, because the neck band keeps everything in place, the earbud cables have slack. No matter how you move your head, the earbuds won’t be pulled out of place. The U Flex Headphones are surprisingly flexible. The neck band is foldable and resilient so you can stuff the entire unit into your pocket. Likewise, the neck band will never interfere with your movements or workouts. When fully charged, the headset will last you a full 10 hours of music playtime. It also offers a whopping on 250 hours on standby.