the XO G6 is a 5.1 TWS bluetooth headset with charging box. The headphones support TWS (True Wireless Stereo) technology – both headsets are linked together to form a wireless stereo set. A portable box with a built-in battery, in addition to the charging function, allows you to safely store the headphones in your pocket, bag or backpack. Free your hands and listen to music, internet radio while you work, walk, exercise or drive. The XO G6 TWS headset is the perfect solution for users of smartphones, computers, laptops, tablets and other Bluetooth-enabled devices. They are compatible with most Android and iOS devices. The headset also has a microphone, so you can easily make voice calls. The duration of calls/listening to music on a full charge is around 300 minutes (depending on volume level), thanks to the use of Bluetooth 5.1 power-saving technology.