Adopting True Wireless Technology, we have removed the cord between left and right earbuds. Yes, truly wireless. The Bubble Gum Air earbuds come equipped with one step pairing to your music playing device. Simply take the earbuds out of the case and watch as they automatically turn on and pair to that device. The controls on the earbuds are easy to use and include options to play/pause music and answer or hang up a call. These earbuds provide enough power to enjoy your music on the go for up to 20 hours. Both the earbuds and case are tightly sealed and IPX6 rated to endure heavy rain, sweating and getting wet from spilled liquids. The ergonomic design and included large, medium, and small sized soft ear tips ensure comfortable and snug fitting to your ear.