Exquisite rose gold 4 in 1 bluetooth and foldable over ear headphones that comes equipped with built in mic for hands free calling, micro sd/tf card support for local music playing and supporting wired connection. Definitely a very versatile pair of stereo headphones that will let you listen to music even if there is no battery left on it. Although the battery last for a long time before running out, it can still be used without it by simply plugging the included 3.5mm aux cable and you are good to go again. To store it, simply fold it and while you’re at it, plug it in to a power source to charge it back so you can enjoy that crystal clear audio quality later on gain.