The T120 True Wireless Earbuds take both your music and calls on the go with a powerful charging case and innovative features. Intelligent touch controls allow you to play, pause and switch songs, answer calls, and adjust the volume with just a tap or two, while Bluetooth compatibility provides a fast and stable v5.1 wireless connection. Enjoy clear calls and quality sound with a dynamic 8mm speaker driver and built-in microphone that allows for hands-free communication within a 33ft./10m wireless range.