The XO G26 headphones are wireless Bluetooth 5.3 TWS headphones with a charging case. They support TWS (True Wireless Stereo) technology, allowing both headphones to connect to each other to create wireless stereo sound. The portable case with a built-in battery, in addition to charging, allows for the safe storage of the headphones in a pocket, bag, or backpack. Free your hands and enjoy music or online radio while working, walking, exercising, or driving. The XO G26 TWS headphones are an ideal choice for users of smartphones, computers, notebooks, tablets, and other devices that support Bluetooth technology. They are compatible with most Android and iOS devices. The headphones also feature a microphone, facilitating voice calls. The talk/music listening time with a full charge is approximately 240 minutes (depending on the volume level), thanks to the use of energy-efficient Bluetooth 5.3 technology.