<ul><li>3.5mm jack ( standard socket)</li><li>In Ear design blocks out noise</li><li>Easy to carry and storage</li><li>This 3.5mm Jack In Ear Earphone Handsfree specially designed for Samsung Galaxy mobile phone, you can listen and make a calls from it.</li><li>Constructed with durable material</li><li>In-line microphone for hands free calling</li><li>Answer and End Calls</li></ul>