These wireless earphones are made for those who are on the move! The latest Bluetooth version ensures a convenient and stable connection with your device as well as between left and right earbuds. This technology increases the battery life of the headset: you can enjoy your favorite tracks for up to 6 hours on a single charge. Another distinctive feature of the headset is that it provides high-quality sound, ability to take calls and use voice assistance without touching a smartphone. The charging case indicates the level of charge by light indicators. Three pairs of earcups are included in the box to fit all ear sizes.