The Glow-in Micro USB cable is a cable solution for Charging and Sync data to smart phones and Tablets. The outer material is made from robust PVC material that makes it flexible and long lasting. The green ends glow while the charging or data transfer is taking place. Key-features: Charge and Sync. The cable comes with both charging and synch functions for all phones and tablets with micro USB. LED glow. The green glowing ends provide the utility of knowing the cable is in working condition. Robust design. The cable comes with unibody PVC housing design, so it won't tangle under any condition. Also the cable is extra thick(4.5 mm) to make sure that the life of the cable is enhanced significantly.