Featuresr ergonomic design ergonomic ear clips keeps earphones stay comfortablely and securelyr sweat and water resistant suit for running gym and exerciser comfortable to wear minimalist and lightweight earphone comforts your earsr nice sound the 12mm speaker and diaphragm provide good channel separetionr 35mm gold plated plug compatible with most smartphone and portable playersr in line mic control integrated control remote and mic enables you answer calls adjust volume and swi