These True Wireless Earbuds come with reliable, fast and convenient pairing to supported devices, to deliver premium quality audio. The ultra lightweight, sweat proof design of the earbuds ensure an excellent, comfortable fit, while the on-bud controller helps with track selection, volume control and answering calls. The earbuds have a built-in microphone which allows the user to take phone calls while using them. By using this item, you can free your hands when running, driving, walking or working. They are supplied with a Micro-B USB cable and an instruction leaflet. Simply charge the TWS earphones by placing them back into their charging case.