Perfect size earbuds for travel, purse, or gym bag. In-line microphone with answer and end calls with one button that enables a smooth transition between audio playback and cell phone use. Interchangeable silicone earbud tips included. Earbud Dimensions: 1”L x 0.6”H x 0.6”W. Travel case dimensions: 2.5”L x 3”H x 1”W.