Its blue light filter lessens screen glare to protect your eyes, reducing eyestrain so they feel fresh and focused while enjoying entertainment or working, while the polarized replacement lens shields your eyes from the sun. Its industry-leading 60ms Bluetooth connection delivers smooth, stutter-free sound that allows you to stay immersed without any disruptions from audio delay or skipping.you can go hands-free when taking calls thanks to a discreet omnidirectional mic built into its frame.More than 6 hours of battery life allows you long gaming sessions.