The groov e motion gvbt300bk headphones have been designed with the sportsperson in mind the sweat resistant soft ear pads ensure comfort while running or exercising bluetooth 41 connectivity means you can listen to music wirelessly or speak to you friends and family on the go via the hands free mic our headphones are have been designed with a open neckband design to let you keep in touch with your surroundings the lightweight nature of the headphones ensure you can hit those track times w